title: Retinoic acid embryopathy: timing of exposure and effects on fetal development.
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000209:etiology*; D000293:Adolescent; D005314:Embryonic and Fetal Development / Q000187:drug effects*; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy; D014212:Tretinoin / Q000009:adverse effects*
chemical_list: D014212:Tretinoin