TY - JOUR T1 - Natural killer cell activity in untreated systemic lupus erythematosus JF - Annals of the Rheumatic Diseases JO - Ann Rheum Dis SP - 417 LP - 420 DO - 10.1136/ard.41.4.417 VL - 41 IS - 4 AU - Kazuo Oshimi AU - Morito Sumiya AU - Nobuyuki Gonda AU - Shogo Kano AU - Fumimaro Takaku Y1 - 1982/08/01 UR - http://ard.bmj.com/content/41/4/417.abstract N2 - With strictly selected controls natural killer cell activity was evaluated in 10 untreated patients with systemic lupus erythematosus. Natural killer levels of the patients were significantly lower than those of the age- and sex-matched normal controls. Natural killer levels, however, did not correlate with disease activity. ER -