[Immunohematologic problems of early pregnancy].
D000017:ABO Blood-Group System; D000371:Agglutination; D005260:Female; D005333:Fetus; D006410:Hematopoiesis; D006801:Humans; D008431:Maternal-Fetal Exchange; D008722:Methods; D011247:Pregnancy
D000017:ABO Blood-Group System
Imunohematologické problémy casného tĕhotenství.