"O:13:\"PanistOpenUrl\":36:{s:10:\"\u0000*\u0000openUrl\";N;s:6:\"\u0000*\u0000idc\";N;s:6:\"\u0000*\u0000fmt\";s:7:\"journal\";s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";s:0:\"\";s:7:\"\u0000*\u0000pmid\";s:0:\"\";s:9:\"\u0000*\u0000atitle\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:9:\"\u0000*\u0000jtitle\";s:18:\"Contact dermatitis\";s:9:\"\u0000*\u0000stitle\";s:18:\"Contact dermatitis\";s:7:\"\u0000*\u0000date\";s:4:\"2013\";s:9:\"\u0000*\u0000volume\";s:2:\"68\";s:8:\"\u0000*\u0000issue\";s:1:\"6\";s:8:\"\u0000*\u0000spage\";s:3:\"382\";s:8:\"\u0000*\u0000epage\";s:3:\"383\";s:8:\"\u0000*\u0000pages\";s:0:\"\";s:7:\"\u0000*\u0000issn\";s:9:\"0105-1873\";s:8:\"\u0000*\u0000eissn\";s:0:\"\";s:9:\"\u0000*\u0000aulast\";s:13:\"MEYER-HOFFERT\";s:10:\"\u0000*\u0000aufirst\";s:3:\"Ulf\";s:9:\"\u0000*\u0000auinit\";s:0:\"\";s:10:\"\u0000*\u0000auinitm\";s:0:\"\";s:5:\"\u0000*\u0000au\";a:1:{i:0;s:14:\"BRASCH, Jochen\";}s:9:\"\u0000*\u0000aucorp\";s:0:\"\";s:7:\"\u0000*\u0000isbn\";s:0:\"\";s:8:\"\u0000*\u0000coden\";s:6:\"CODEDG\";s:8:\"\u0000*\u0000genre\";s:7:\"article\";s:7:\"\u0000*\u0000part\";s:0:\"\";s:9:\"\u0000*\u0000btitle\";s:0:\"\";s:8:\"\u0000*\u0000title\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:8:\"\u0000*\u0000place\";s:6:\"Oxford\";s:6:\"\u0000*\u0000pub\";s:9:\"Blackwell\";s:10:\"\u0000*\u0000edition\";s:0:\"\";s:9:\"\u0000*\u0000tpages\";s:1:\"2\";s:9:\"\u0000*\u0000series\";s:0:\"\";s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";b:1;}"

"O:12:\"IstexOpenUrl\":35:{s:10:\"\u0000*\u0000openUrl\";N;s:6:\"\u0000*\u0000fmt\";s:7:\"journal\";s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";s:0:\"\";s:7:\"\u0000*\u0000pmid\";s:0:\"\";s:9:\"\u0000*\u0000atitle\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:9:\"\u0000*\u0000jtitle\";s:18:\"Contact dermatitis\";s:9:\"\u0000*\u0000stitle\";s:18:\"Contact dermatitis\";s:7:\"\u0000*\u0000date\";s:4:\"2013\";s:9:\"\u0000*\u0000volume\";s:2:\"68\";s:8:\"\u0000*\u0000issue\";s:1:\"6\";s:8:\"\u0000*\u0000spage\";s:3:\"382\";s:8:\"\u0000*\u0000epage\";s:3:\"383\";s:8:\"\u0000*\u0000pages\";s:0:\"\";s:7:\"\u0000*\u0000issn\";s:9:\"0105-1873\";s:8:\"\u0000*\u0000eissn\";s:0:\"\";s:9:\"\u0000*\u0000aulast\";s:13:\"MEYER-HOFFERT\";s:10:\"\u0000*\u0000aufirst\";s:3:\"Ulf\";s:9:\"\u0000*\u0000auinit\";s:0:\"\";s:10:\"\u0000*\u0000auinitm\";s:0:\"\";s:5:\"\u0000*\u0000au\";a:1:{i:0;s:14:\"BRASCH, Jochen\";}s:9:\"\u0000*\u0000aucorp\";s:0:\"\";s:7:\"\u0000*\u0000isbn\";s:0:\"\";s:8:\"\u0000*\u0000coden\";s:6:\"CODEDG\";s:8:\"\u0000*\u0000genre\";s:7:\"article\";s:7:\"\u0000*\u0000part\";s:0:\"\";s:9:\"\u0000*\u0000btitle\";s:0:\"\";s:8:\"\u0000*\u0000title\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:8:\"\u0000*\u0000place\";s:6:\"Oxford\";s:6:\"\u0000*\u0000pub\";s:9:\"Blackwell\";s:10:\"\u0000*\u0000edition\";s:0:\"\";s:9:\"\u0000*\u0000tpages\";s:1:\"2\";s:9:\"\u0000*\u0000series\";s:0:\"\";s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";b:1;}"

"O:16:\"UnpaywallOpenUrl\":35:{s:8:\"\u0000*\u0000email\";s:27:\"assistance-portail@inist.fr\";s:6:\"\u0000*\u0000fmt\";N;s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";N;s:7:\"\u0000*\u0000pmid\";N;s:9:\"\u0000*\u0000atitle\";N;s:9:\"\u0000*\u0000jtitle\";N;s:9:\"\u0000*\u0000stitle\";N;s:7:\"\u0000*\u0000date\";N;s:9:\"\u0000*\u0000volume\";N;s:8:\"\u0000*\u0000issue\";N;s:8:\"\u0000*\u0000spage\";N;s:8:\"\u0000*\u0000epage\";N;s:8:\"\u0000*\u0000pages\";N;s:7:\"\u0000*\u0000issn\";N;s:8:\"\u0000*\u0000eissn\";N;s:9:\"\u0000*\u0000aulast\";N;s:10:\"\u0000*\u0000aufirst\";N;s:9:\"\u0000*\u0000auinit\";N;s:10:\"\u0000*\u0000auinitm\";N;s:5:\"\u0000*\u0000au\";N;s:9:\"\u0000*\u0000aucorp\";N;s:7:\"\u0000*\u0000isbn\";N;s:8:\"\u0000*\u0000coden\";N;s:8:\"\u0000*\u0000genre\";N;s:7:\"\u0000*\u0000part\";N;s:9:\"\u0000*\u0000btitle\";N;s:8:\"\u0000*\u0000title\";N;s:8:\"\u0000*\u0000place\";N;s:6:\"\u0000*\u0000pub\";N;s:10:\"\u0000*\u0000edition\";N;s:9:\"\u0000*\u0000tpages\";N;s:9:\"\u0000*\u0000series\";N;s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";N;}"

"O:16:\"EuropePMCOpenUrl\":35:{s:10:\"\u0000*\u0000openUrl\";N;s:6:\"\u0000*\u0000fmt\";s:7:\"journal\";s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";s:0:\"\";s:7:\"\u0000*\u0000pmid\";s:0:\"\";s:9:\"\u0000*\u0000atitle\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:9:\"\u0000*\u0000jtitle\";s:18:\"Contact dermatitis\";s:9:\"\u0000*\u0000stitle\";s:18:\"Contact dermatitis\";s:7:\"\u0000*\u0000date\";s:4:\"2013\";s:9:\"\u0000*\u0000volume\";s:2:\"68\";s:8:\"\u0000*\u0000issue\";s:1:\"6\";s:8:\"\u0000*\u0000spage\";s:3:\"382\";s:8:\"\u0000*\u0000epage\";s:3:\"383\";s:8:\"\u0000*\u0000pages\";s:0:\"\";s:7:\"\u0000*\u0000issn\";s:9:\"0105-1873\";s:8:\"\u0000*\u0000eissn\";s:0:\"\";s:9:\"\u0000*\u0000aulast\";s:13:\"MEYER-HOFFERT\";s:10:\"\u0000*\u0000aufirst\";s:3:\"Ulf\";s:9:\"\u0000*\u0000auinit\";s:0:\"\";s:10:\"\u0000*\u0000auinitm\";s:0:\"\";s:5:\"\u0000*\u0000au\";a:1:{i:0;s:14:\"BRASCH, Jochen\";}s:9:\"\u0000*\u0000aucorp\";s:0:\"\";s:7:\"\u0000*\u0000isbn\";s:0:\"\";s:8:\"\u0000*\u0000coden\";s:6:\"CODEDG\";s:8:\"\u0000*\u0000genre\";s:7:\"article\";s:7:\"\u0000*\u0000part\";s:0:\"\";s:9:\"\u0000*\u0000btitle\";s:0:\"\";s:8:\"\u0000*\u0000title\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:8:\"\u0000*\u0000place\";s:6:\"Oxford\";s:6:\"\u0000*\u0000pub\";s:9:\"Blackwell\";s:10:\"\u0000*\u0000edition\";s:0:\"\";s:9:\"\u0000*\u0000tpages\";s:1:\"2\";s:9:\"\u0000*\u0000series\";s:0:\"\";s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";b:1;}"

"O:11:\"BaseOpenUrl\":35:{s:10:\"\u0000*\u0000openUrl\";N;s:6:\"\u0000*\u0000fmt\";s:7:\"journal\";s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";s:0:\"\";s:7:\"\u0000*\u0000pmid\";s:0:\"\";s:9:\"\u0000*\u0000atitle\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:9:\"\u0000*\u0000jtitle\";s:18:\"Contact dermatitis\";s:9:\"\u0000*\u0000stitle\";s:18:\"Contact dermatitis\";s:7:\"\u0000*\u0000date\";s:4:\"2013\";s:9:\"\u0000*\u0000volume\";s:2:\"68\";s:8:\"\u0000*\u0000issue\";s:1:\"6\";s:8:\"\u0000*\u0000spage\";s:3:\"382\";s:8:\"\u0000*\u0000epage\";s:3:\"383\";s:8:\"\u0000*\u0000pages\";s:0:\"\";s:7:\"\u0000*\u0000issn\";s:9:\"0105-1873\";s:8:\"\u0000*\u0000eissn\";s:0:\"\";s:9:\"\u0000*\u0000aulast\";s:13:\"MEYER-HOFFERT\";s:10:\"\u0000*\u0000aufirst\";s:3:\"Ulf\";s:9:\"\u0000*\u0000auinit\";s:0:\"\";s:10:\"\u0000*\u0000auinitm\";s:0:\"\";s:5:\"\u0000*\u0000au\";a:1:{i:0;s:14:\"BRASCH, Jochen\";}s:9:\"\u0000*\u0000aucorp\";s:0:\"\";s:7:\"\u0000*\u0000isbn\";s:0:\"\";s:8:\"\u0000*\u0000coden\";s:6:\"CODEDG\";s:8:\"\u0000*\u0000genre\";s:7:\"article\";s:7:\"\u0000*\u0000part\";s:0:\"\";s:9:\"\u0000*\u0000btitle\";s:0:\"\";s:8:\"\u0000*\u0000title\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:8:\"\u0000*\u0000place\";s:6:\"Oxford\";s:6:\"\u0000*\u0000pub\";s:9:\"Blackwell\";s:10:\"\u0000*\u0000edition\";s:0:\"\";s:9:\"\u0000*\u0000tpages\";s:1:\"2\";s:9:\"\u0000*\u0000series\";s:0:\"\";s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";b:1;}"

"O:12:\"ArXivOpenUrl\":35:{s:10:\"\u0000*\u0000openUrl\";N;s:6:\"\u0000*\u0000fmt\";s:7:\"journal\";s:6:\"\u0000*\u0000doi\";s:17:\"10.1111\/cod.12048\";s:6:\"\u0000*\u0000pii\";s:0:\"\";s:7:\"\u0000*\u0000pmid\";s:0:\"\";s:9:\"\u0000*\u0000atitle\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:9:\"\u0000*\u0000jtitle\";s:18:\"Contact dermatitis\";s:9:\"\u0000*\u0000stitle\";s:18:\"Contact dermatitis\";s:7:\"\u0000*\u0000date\";s:4:\"2013\";s:9:\"\u0000*\u0000volume\";s:2:\"68\";s:8:\"\u0000*\u0000issue\";s:1:\"6\";s:8:\"\u0000*\u0000spage\";s:3:\"382\";s:8:\"\u0000*\u0000epage\";s:3:\"383\";s:8:\"\u0000*\u0000pages\";s:0:\"\";s:7:\"\u0000*\u0000issn\";s:9:\"0105-1873\";s:8:\"\u0000*\u0000eissn\";s:0:\"\";s:9:\"\u0000*\u0000aulast\";s:13:\"MEYER-HOFFERT\";s:10:\"\u0000*\u0000aufirst\";s:3:\"Ulf\";s:9:\"\u0000*\u0000auinit\";s:0:\"\";s:10:\"\u0000*\u0000auinitm\";s:0:\"\";s:5:\"\u0000*\u0000au\";a:1:{i:0;s:14:\"BRASCH, Jochen\";}s:9:\"\u0000*\u0000aucorp\";s:0:\"\";s:7:\"\u0000*\u0000isbn\";s:0:\"\";s:8:\"\u0000*\u0000coden\";s:6:\"CODEDG\";s:8:\"\u0000*\u0000genre\";s:7:\"article\";s:7:\"\u0000*\u0000part\";s:0:\"\";s:9:\"\u0000*\u0000btitle\";s:0:\"\";s:8:\"\u0000*\u0000title\";s:118:\"Allergic contact dermatitis caused by betulin-containing triterpene extract from the outer bark of birch (Betula alba)\";s:8:\"\u0000*\u0000place\";s:6:\"Oxford\";s:6:\"\u0000*\u0000pub\";s:9:\"Blackwell\";s:10:\"\u0000*\u0000edition\";s:0:\"\";s:9:\"\u0000*\u0000tpages\";s:1:\"2\";s:9:\"\u0000*\u0000series\";s:0:\"\";s:8:\"\u0000*\u0000proxy\";s:30:\"http:\/\/proxyout.inist.fr:8080\/\";s:12:\"\u0000*\u0000integrite\";b:1;}"