title: Methotrexate and teratogenesis.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000009:adverse effects*; D011247:Pregnancy; D013094:Spermatozoa / Q000187:drug effects*
chemical_list: D008727:Methotrexate