title: Plasma ascorbic acid levels in pregnancy.
mesh_terms: D001205:Ascorbic Acid / Q000097:blood*; D003677:Deficiency Diseases / Q000453:epidemiology; D005260:Female; D005865:Gestational Age; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000097:blood* / Q000453:epidemiology; D012494:Sampling Studies
chemical_list: D001205:Ascorbic Acid