title: Radioisotope knee joint scans in haemophilia and Christmas disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D006395:Hemarthrosis / Q000175:diagnosis* / Q000209:etiology; D006467:Hemophilia A; D002836:Hemophilia B; D006801:Humans; D007719:Knee Joint; D008875:Middle Aged; D011379:Prognosis; D011877:Radionuclide Imaging; D013667:Technetium
chemical_list: D013667:Technetium