Fetal-placental weight relationships in the rhesus (Macaca mulatta).
D000818:Animals; D001724:Birth Weight; D005260:Female; D005333:Fetus / Q000033:anatomy & histology*; D005865:Gestational Age; D000882:Haplorhini; D008251:Macaca / Q000033:anatomy & histology*; D008253:Macaca mulatta; D008297:Male; D009929:Organ Size; D010920:Placenta / Q000033:anatomy & histology*; D011247:Pregnancy; D011270:Pregnancy, Animal; D012737:Sex Factors