Erythroblastosis fetalis. I. Problems in the interpretation of changing mortality in erythroblastosis fetalis.
VAUGHAN
V C
VC
ALLEN
F H
FH
DIAMOND
L K
LK
D004899:Erythroblastosis, Fetal; D005333:Fetus; D006402:Hematologic Diseases; D006801:Humans