title: Radioactive yttrium in the treatment of rheumatoid knee effusions. Preliminary evaluation.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000503:physiopathology / Q000532:radiotherapy*; D005122:Exudates and Transudates; D006801:Humans; D006833:Hydrarthrosis / Q000150:complications / Q000000981:diagnostic imaging; D007270:Injections, Intra-Articular; D007592:Joint Diseases / Q000150:complications / Q000532:radiotherapy; D007717:Knee / Q000503:physiopathology; D007719:Knee Joint; D010003:Osteoarthritis / Q000150:complications; D010919:Placebos; D011565:Psoriasis / Q000150:complications; D011859:Radiography; D015020:Yttrium Isotopes / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D015020:Yttrium Isotopes