title: Ability of autoclaved BCG and extracts to induce aspermatogenesis.
mesh_terms: D000119:Acetylmuramyl-Alanyl-Isoglutamine / Q000494:pharmacology; D000818:Animals; D001500:BCG Vaccine / Q000276:immunology*; D007985:Leydig Cells / Q000166:cytology; D008297:Male; D011817:Rabbits; D051381:Rats; D012671:Seminiferous Tubules / Q000166:cytology; D013092:Spermatogenesis-Blocking Agents; D013737:Testis / Q000166:cytology
chemical_list: D001500:BCG Vaccine; D013092:Spermatogenesis-Blocking Agents; C011499:methanol extraction residue (MER) tubercle bacillus fraction; D000119:Acetylmuramyl-Alanyl-Isoglutamine