Relation of various forms of anemia to placental weight.
D000740:Anemia; D001724:Birth Weight; D003920:Diabetes Mellitus; D004899:Erythroblastosis, Fetal; D005260:Female; D005333:Fetus / Q000033:anatomy & histology; D005865:Gestational Age; D006452:Hemoglobinometry; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D009929:Organ Size; D010920:Placenta / Q000033:anatomy & histology*; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic; D012744:Sex Ratio; D013789:Thalassemia