au.\*:("EK, H")
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DETECTION AND QUANTITATION OF 32-HYDROXY-1-METHYLEN-5ALPHA -ANDROSTAN-17-ONE, THE MAJOR URINARY METABOLITE OF METHENOLONE ACETATE (PRIMOBOLANREG.) BY ISOTOPE DILUTION-MASS SPECTROMETRYBJOERKHEM I; EK H.1983; JOURNAL OF STEROID BIOCHEMISTRY; ISSN 0022-4731; GBR; DA. 1983; VOL. 18; NO 4; PP. 481-487; BIBL. 16 REF.Article
DETECTION AND QUANTITATION OF 19-NORANDROSTERONE IN URINE BY ISOTOP DILUTION-MASS SPECTROMETRYBJORKHEM I; EK H.1982; J. STEROID BIOCHEM.; ISSN 0022-4731; GBR; DA. 1982; VOL. 17; NO 4; PP. 447-451; BIBL. 15 REF.Article
The influence of nitrogen fertilization on the carbon economy of Paxillus involutus in ectomycorrhizal association with Betula pendulaEK, H.New phytologist. 1997, Vol 135, Num 1, pp 133-142, issn 0028-646XArticle
Determination of15N-labelled ammonium and total nitrogen in plant and fungal systems using mass spectrometryEK, H; FINLAY, R. D; SÖDERSTRÖM, B et al.Journal of microbiological methods. 1990, Vol 11, Num 3-4, pp 169-176, issn 0167-7012, 8 p.Article
Effects of liming on the uptake of organic and inorganic nitrogen by mycorrhizal (Paxillus involutus) and non-mycorrhizal Pinus sylvestris plantsANDERSSON, S; EK, H; SÖDERSTRÖM, B et al.New phytologist. 1997, Vol 135, Num 4, pp 763-771, issn 0028-646XArticle
Growth and assimilation of NH4+ and NO3- by Paxillus involutus in association with Betula pendula and Picea abies as affected by substrate pHEK, H; ANDERSSON, S; ARNEBRANT, K et al.New phytologist. 1994, Vol 128, Num 4, pp 629-637, issn 0028-646XArticle
Do nutrient additions alter carbon sink strength of ectomycorrhizal fungi?BIDARTONDO, M. I; EK, H; WALLANDER, H et al.New phytologist. 2001, Vol 151, Num 2, pp 543-550, issn 0028-646XArticle
Evolutionary response of earthworms to long-term metal exposureBENGTSSON, G; EK, H; RUNDGREN, S et al.Oikos. 1992, Vol 63, Num 2, pp 289-297, issn 0030-1299Article
Mycelial uptake, translocation and assimilation of nitrogen from 15N-labelled ammonium by Pinus sylvestris plants infected with four different ectomycorrhizal fungiFINLAY, R. D; EK, H; ODHAM, G et al.New phytologist. 1988, Vol 110, Num 1, pp 59-66, issn 0028-646XArticle
Determination of 13C-enrichment in bacterial fatty acids using chemical ionization mass spectrometry with negative ion detectionTUNLID, A; EK, H; WESTERDAHL, G et al.Journal of microbiological methods. 1987, Vol 7, Num 2-3, pp 77-89, issn 0167-7012Article
Nitrogen translocation between Alnus glutinosa (L.) Gaertn. seedlings inoculated with Frankia sp. and Pinus contorta Doug. ex Loud seedlings connected by a common ectomycorrhizal myceliumARNEBRANT, K; EK, H; FINLAY, R. D et al.New phytologist. 1993, Vol 124, Num 2, pp 231-242, issn 0028-646XArticle
Uptake, translocation and assimilation of nitrogen from 15N0labelled ammonium and nitrate sources by intact ectomycorrhizal systems of Fagus sylvatica infected with Paxillus involutusFINLAY, R. D; EK, H; ODHAM, G et al.New phytologist. 1989, Vol 113, Num 1, pp 47-55, issn 0028-646XArticle
ASSAY OF ETHYLESTRENOL IN URINE BY ISOTOPE DILUTION-MASS SPECTROMETRYBJOERKHEM I; EK H; LANTTO O et al.1982; JOURNAL OF CHROMATOGRAPHY; ISSN 0021-9673; NLD; DA. 1982; VOL. 232; NO 1; PP. 154-159; BIBL. 11 REF.Article
DETECTION AND QUANTITATION OF STANOZOLOL (STROMBAREG.) IN URINE BY ISOTOPE DILUTION-MASS FRAGMENTOGRAPHYLANTTO O; BJORKHEIM I; EK H et al.1981; J. STEROID BIOCHEM.; ISSN 0022-4731; GBR; DA. 1981; VOL. 14; NO 8; PP. 721-727; BIBL. 8 REF.Article
Grob kultury Pucharow dzwonowatych ze Wzgorza Zawichojskiego w Sandomierzu Une tombe de la civilisation des Vases Campaniformes à Sandomierz-Wzgorze ZawichojskieKOWALSKA-MARSZA EK, H; CYNGOT, D.Sprawozdania archeologiczne. 1989, Vol 40, pp 129-141, issn 0081-3834Article
