title: Two siblings with Rh null  disease.
mesh_terms: D000328:Adult; D000743:Anemia, Hemolytic / Q000235:genetics* / Q000601:surgery; D000918:Antibody Specificity; D001787:Blood Group Incompatibility; D001803:Blood Transfusion; D001996:Bronchopneumonia / Q000150:complications; D002859:Chromium Isotopes; D003241:Consanguinity; D004912:Erythrocytes / Q000201:enzymology; D005260:Female; D006801:Humans; D007125:Immunogenetics; D007518:Isoantibodies; D007728:Kupffer Cells; D008099:Liver / Q000166:cytology; D010375:Pedigree; D010641:Phenotype; D012204:Rh-Hr Blood-Group System; D012806:Siderosis / Q000175:diagnosis; D013103:Spherocytosis, Hereditary / Q000601:surgery; D013154:Spleen / Q000473:pathology; D013156:Splenectomy
chemical_list: D002859:Chromium Isotopes; D007518:Isoantibodies; D012204:Rh-Hr Blood-Group System