Factors influencing plasma ascorbic acid levels of pregnant women. I. Predicting second and third trimester levels.
D000367:Age Factors; D001205:Ascorbic Acid / Q000097:blood*; D004032:Diet; D004522:Educational Status; D005260:Female; D005518:Food Preferences; D006400:Hematocrit; D006801:Humans; D008722:Methods; D009747:Nutritional Physiological Phenomena; D009751:Nutritional Requirements; D010298:Parity; D010552:Personality Assessment; D011247:Pregnancy; D012959:Socioeconomic Factors; D013223:Statistics as Topic; D013997:Time Factors
D001205:Ascorbic Acid