TY - GEN AU - Van de Mark,M S AU - Wright,A C TI - Hemoglobin and folate levels of pregnant teen-agers SN - 0002-8223 PY - 1972///1214 KW - Adolescent KW - Animals KW - Child KW - Child Nutritional Physiological Phenomena KW - Diet KW - Dietary Proteins KW - Female KW - Folic Acid KW - blood KW - Folic Acid Deficiency KW - etiology KW - Health Education KW - Hematocrit KW - Hemoglobins KW - metabolism KW - Humans KW - Iron KW - Lacticaseibacillus casei KW - Nutritional Physiological Phenomena KW - Nutritional Requirements KW - Pregnancy KW - Pregnancy Complications KW - Statistics as Topic KW - Time Factors KW - Vitamins N1 - Publication Type: Journal Article ER -