title: Specificity of CEA and primary germ layers.
mesh_terms: D001283:Atrioventricular Node / Q000276:immunology; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D004707:Endoderm / Q000276:immunology*; D005260:Female; D005833:Genital Neoplasms, Female / Q000276:immunology*; D005836:Genitalia, Female / Q000196:embryology; D006801:Humans; D008648:Mesoderm / Q000276:immunology; D009928:Organ Specificity
chemical_list: D002272:Carcinoembryonic Antigen