title: The histologic distribution of the blood group substances in man as disclosed by immunofluorescence. VI. The Le    and Le    antigens during fetal development.
mesh_terms: D000017:ABO Blood-Group System / Q000032:analysis; D000818:Animals; D001789:Blood Group Antigens; D005314:Embryonic and Fetal Development; D004727:Endothelium / Q000276:immunology; D004848:Epithelium / Q000276:immunology; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D005333:Fetus / Q000276:immunology*; D005455:Fluorescent Antibody Technique; D005865:Gestational Age; D006041:Goats; D006801:Humans; D007106:Immune Sera; D007422:Intestines / Q000276:immunology; D007519:Isoantigens / Q000032:analysis*; D007668:Kidney / Q000276:immunology; D007983:Lewis Blood Group Antigens; D008099:Liver / Q000276:immunology; D009093:Mucus / Q000276:immunology; D010641:Phenotype; D011247:Pregnancy; D011817:Rabbits; D012469:Salivary Glands / Q000276:immunology; D013270:Stomach / Q000276:immunology
chemical_list: D000017:ABO Blood-Group System; D001789:Blood Group Antigens; D007106:Immune Sera; D007519:Isoantigens; D007983:Lewis Blood Group Antigens