Human chorionic somatomammotropin in normal adolescent primiparous pregnancy. I. Effect of smoking.
D000293:Adolescent; D000367:Age Factors; D001724:Birth Weight; D001835:Body Weight; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008572:Menarche / Q000187:drug effects; D009538:Nicotine / Q000378:metabolism / Q000494:pharmacology; D009929:Organ Size; D010920:Placenta / Q000187:drug effects; D010928:Placental Lactogen / Q000032:analysis / Q000378:metabolism; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011263:Pregnancy Trimester, Third; D011863:Radioimmunoassay; D012907:Smoking; D013638:Tars / Q000378:metabolism / Q000494:pharmacology
D013638:Tars; D009538:Nicotine; D010928:Placental Lactogen