title: Lack of cytogenetic effects in bone marrow and spermatagonial cells in rats treated with polychlorinated biphenyls (Aroclors 1242 and 1254).
mesh_terms: D000818:Animals; D001140:Aroclors / Q000494:pharmacology*; D001853:Bone Marrow / Q000187:drug effects*; D001854:Bone Marrow Cells; D002869:Chromosome Aberrations; D008297:Male; D008938:Mitosis / Q000187:drug effects; D011078:Polychlorinated Biphenyls / Q000494:pharmacology*; D051381:Rats; D013094:Spermatozoa / Q000187:drug effects*
chemical_list: D001140:Aroclors; D011078:Polychlorinated Biphenyls