title: Family study in congenital erythropoietic porphyria.
mesh_terms: D001855:Bone Marrow Diseases / Q000235:genetics; D004912:Erythrocytes / Q000032:analysis; D004920:Erythropoiesis; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D010787:Photosensitivity Disorders / Q000235:genetics*; D011044:Poland; D011164:Porphyrias / Q000097:blood / Q000151:congenital* / Q000235:genetics / Q000378:metabolism / Q000652:urine; D011166:Porphyrins / Q000097:blood / Q000378:metabolism / Q000652:urine
chemical_list: D011166:Porphyrins