ISSN:
0039-128X
Keywords:
4-(17β-hydroxy-3-oxoestra-4,9-dien-11β-yl)butanoic acid
;
enzyme-linked immunosorbent assay
;
penicillinase
;
steroids
;
testosterone
Source:
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
Topics:
Medicine
Type of Medium:
Electronic Resource
URL:
http://linkinghub.elsevier.com/retrieve/pii/0039-128X(92)90001-P
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