AERIAL CENSUS OF RINGED SEALS PUSA HISPIDA BASKING ON THE ICE OF THE BOTHNIAN BAY, BALTICHELLE E.1980; HOLARCT. ECOL.; DNK; DA. 1980; VOL. 3; NO 3; PP. 183-189; BIBL. 32 REF.Article

GROWTH AND SIZE OF THE RINGED SEAL PHOCA (PUSA) HISPIDA SCHREBER IN THE BOTHNIAN BAY, BALTICHELLE E.1979; Z. SAUEGETIERKUNDE; DEU; DA. 1979; VOL. 44; NO 4; PP. 208-220; ABS. GER; BIBL. 2 P.Article

EDGE EFFECT ON FOREST BIRD DENSITIES ON OFFSHORE ISLANDS IN THE NORTHERN GULF OF BOTHNIAHELLE E; HELLE P.1982; ANN. ZOOL. FENN.; ISSN 0003-455X; FIN; DA. 1982; VOL. 19; NO 3; PP. 165-169; BIBL. 35 REF.Article

DDT AND PCB LEVELS AND REPRODUCTION IN RINGED SEAL FROM THE BOTHNIAN BAY.HELLE E; OLSSON M; JENSEN S et al.1976; AMBIO; SWED.; DA. 1976; VOL. 5; NO 4; PP. 188-189; BIBL. 19 REF.Article

PCB LEVELS CORRELATED WITH PATHOLOGICAL CHANGES IN SEAL UTERI.HELLE E; OLSSON M; JENSEN S et al.1976; AMBIO; SWED.; DA. 1976; VOL. 5; NO 5-6; PP. 261-263; BIBL. 14 REF.Article

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Contracaecum osculatum (Nematoda: Anisakidae) in fish and seals in Bothnian Bay (northeastern Baltic Sea)VALTONEN, E. T; FAGERHOLM, H.-P; HELLE, E et al.International journal for parasitology. 1988, Vol 18, Num 3, pp 365-370, issn 0020-7519Article

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Phenolic compounds of willow bark as deterrents against feeding by mountain hareTAHVANAINEN, J; HELLE, E; JULKUNEN-TIITTO, R et al.Oecologia. 1985, Vol 65, Num 3, pp 319-323, issn 0029-8549Article

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Emmprin and survivin predict response and survival following cisplatin-containing chemotherapy in patients with advanced bladder cancerALS, Anne B; DYRSKJOT, Lars; ORNTOFT, Torben F et al.Clinical cancer research. 2007, Vol 13, Num 15, pp 4407-4414, issn 1078-0432, 8 p., 1Article