title: Foetus in foetu: serological assessment of monozygotic origin by automated analysis.
abstract: A further example of the rare disorder of embryonic development known as ;foetus in foetu' is described. Extensive blood group determinations, using a new autoanalytical technique, were combined with chromosome studies to show that the chance of the foetus in foetu and its host being of monozygotic origin was 0.947.
mesh_terms: D000941:Antigens; D001322:Autoanalysis; D001789:Blood Group Antigens; D005260:Female; D005306:Fertilization; D005333:Fetus; D006386:Hemagglutination Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D010063:Ovum; D011247:Pregnancy; D014427:Twins
chemical_list: D000941:Antigens; D001789:Blood Group Antigens