title: Agent A. Genetics and litogens.
mesh_terms: D000013:Congenital Abnormalities / Q000209:etiology* / Q000235:genetics; D006801:Humans; D007231:Infant, Newborn; D007603:Jurisprudence; D013723:Teratogens; D014481:United States
chemical_list: D013723:Teratogens