title: Observation of dividing spermatocytes for chromosome aberrations induced in mouse spermatogonia by chemical mutagens.
mesh_terms: D000476:Alkanesulfonates / Q000494:pharmacology; D000818:Animals; D001835:Body Weight; D002066:Busulfan / Q000494:pharmacology; D002869:Chromosome Aberrations / Q000187:drug effects*; D003520:Cyclophosphamide / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D008297:Male; D008540:Meiosis; D008697:Methane / Q000494:pharmacology; D051379:Mice; D008807:Mice, Inbred BALB C; D009153:Mutagens / Q000494:pharmacology*; D012730:Sex Chromosomes; D013094:Spermatozoa / Q000166:cytology* / Q000187:drug effects; D014228:Triaziquone / Q000494:pharmacology
chemical_list: D000476:Alkanesulfonates; D009153:Mutagens; D003520:Cyclophosphamide; D014228:Triaziquone; D002066:Busulfan; D008697:Methane