[Systematic investigation of Rh factor in pregnancy in a private clinic].
D000554:Ambulatory Care Facilities; D011247:Pregnancy / Q000097:blood; D012204:Rh-Hr Blood-Group System / Q000032:analysis*
D012204:Rh-Hr Blood-Group System
PREGNANCY/blood in; RH FACTORS/determination
Investigación isstemática del factor Rh en la gestante de la clinica privada.