[Study of erythropoietin in obstetrics].
D000818:Animals; D002845:Chromatography; D004899:Erythroblastosis, Fetal / Q000097:blood*; D004921:Erythropoietin / Q000032:analysis*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008431:Maternal-Fetal Exchange; D051379:Mice; D011247:Pregnancy; D051381:Rats
D004921:Erythropoietin