[Diagnostic value of the relative weight of the placenta].
D001835:Body Weight; D004899:Erythroblastosis, Fetal; D005260:Female; D005333:Fetus; D006801:Humans; D007232:Infant, Newborn, Diseases; D009401:Nephrosis; D010920:Placenta; D011247:Pregnancy
ERYTHROBLASTOSIS, FETAL; INFANT, NEWBORN, DISEASES; NEPHROSIS; PLACENTA