title: Modern concepts in obstetrics.
mesh_terms: D001925:Brain Damage, Chronic / Q000209:etiology; D005314:Embryonic and Fetal Development; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008431:Maternal-Fetal Exchange; D011247:Pregnancy