[LABORATORY TESTS OF THE EFFICACY OF CHEMICAL CONTRACEPTIVE AGENTS].
D003270:Contraceptive Agents; D003273:Contraceptive Devices; D006801:Humans; D010600:Pharmacology
D003270:Contraceptive Agents
CONTRACEPTIVE DEVICES; PHARMACOLOGY
LABORATORN'I ZKOU SKY 'U CINNOSTI CHEMICK'YCH ANTIKONCEP CN'ICH PROST REDKU.