title: Early changes in chromosomal number and structure after treatment of fetal hamster cultures with transforming doses of polycyclic hydrocarbons.
mesh_terms: D001551:Benz(a)Anthracenes; D001580:Benzopyrenes; D002471:Cell Transformation, Neoplastic / Q000187:drug effects*; D002478:Cells, Cultured; D002869:Chromosome Aberrations / Q000139:chemically induced*; D025063:Chromosome Disorders; D005333:Fetus; D006838:Hydrocarbons; D066298:In Vitro Techniques
chemical_list: D001551:Benz(a)Anthracenes; D001580:Benzopyrenes; D006838:Hydrocarbons