Biochemical survey of protein sufficiency during pregnancy in urban women.
D003401:Creatine / Q000652:urine*; D004044:Dietary Proteins; D005260:Female; D005845:Georgia; D006801:Humans; D009749:Nutrition Surveys; D011247:Pregnancy; D012924:Social Conditions; D014508:Urea / Q000652:urine*
D004044:Dietary Proteins; D014508:Urea; D003401:Creatine