title: [On the localization of enzymes in human spermatozoa. III. Esterase and acrosomal proteinase].
mesh_terms: D000176:Acrosin / Q000032:analysis*; D000328:Adult; D010450:Endopeptidases / Q000032:analysis*; D004950:Esterases / Q000032:analysis*; D005554:Forensic Medicine; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D013094:Spermatozoa / Q000201:enzymology*
chemical_list: D004950:Esterases; D010450:Endopeptidases; D000176:Acrosin