title: The effect of carcinogens on mitotic frequency in mouse lung primordia in vitro.
mesh_terms: D000818:Animals; D001580:Benzopyrenes / Q000494:pharmacology; D002273:Carcinogens / Q000494:pharmacology*; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D008168:Lung / Q000166:cytology; D008648:Mesoderm / Q000187:drug effects; D008748:Methylcholanthrene / Q000494:pharmacology; D051379:Mice; D008810:Mice, Inbred C57BL; D008938:Mitosis / Q000187:drug effects*; D008940:Mitotic Index / Q000187:drug effects*; D009924:Organ Culture Techniques; D013997:Time Factors; D014520:Urethane / Q000494:pharmacology
chemical_list: D001580:Benzopyrenes; D002273:Carcinogens; D014520:Urethane; D008748:Methylcholanthrene