title: Relations between placental concentrations of chorionic somatomammotropin (placental lactogen) and growth: a study using the twin method.
mesh_terms: D001724:Birth Weight; D001827:Body Height; D002657:Child Development; D002675:Child, Preschool; D005314:Embryonic and Fetal Development; D005260:Female; D005500:Follow-Up Studies; D006128:Growth; D006801:Humans; D007231:Infant, Newborn; D009929:Organ Size; D010920:Placenta / Q000032:analysis*; D010928:Placental Lactogen / Q000032:analysis*; D011247:Pregnancy; D011863:Radioimmunoassay; D014427:Twins
chemical_list: D010928:Placental Lactogen