title: Assessment of nutritional status of teenage pregnant girls. I. Nutrient intake and pregnancy.
mesh_terms: D000293:Adolescent; D001205:Ascorbic Acid; D001724:Birth Weight; D001835:Body Weight; D002136:Calcium, Dietary; D004035:Diet Therapy; D004044:Dietary Proteins; D004522:Educational Status; D005006:Ethnicity; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007501:Iron; D008572:Menarche; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D010758:Phosphorus; D011247:Pregnancy; D011248:Pregnancy Complications; D011295:Prenatal Care; D012959:Socioeconomic Factors; D013997:Time Factors; D014801:Vitamin A; D014803:Vitamin B Complex
chemical_list: D002136:Calcium, Dietary; D004044:Dietary Proteins; D014801:Vitamin A; D014803:Vitamin B Complex; D010758:Phosphorus; D007501:Iron; D001205:Ascorbic Acid