The weight of the placenta in relation to birthweight.
D001724:Birth Weight; D004487:Edema / Q000473:pathology; D005260:Female; D005313:Fetal Death; D005315:Fetal Diseases / Q000473:pathology; D005865:Gestational Age; D006470:Hemorrhage / Q000473:pathology; D006801:Humans; D006973:Hypertension / Q000473:pathology; D007231:Infant, Newborn; D009929:Organ Size; D010920:Placenta / Q000033:anatomy & histology* / Q000473:pathology; D011225:Pre-Eclampsia / Q000473:pathology; D011247:Pregnancy; D012737:Sex Factors