Use of US Veterans Affairs administrative databases to study outcomes in patients with rheumatoid arthritis.
Prabha
P
Ranganathan
Angelique L
AL
Zeringue
Jay R
JR
McDonald
D018501:Antirheumatic Agents; D001172:Arthritis, Rheumatoid / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology; D016022:Case-Control Studies; D015897:Comorbidity; D016208:Databases, Factual; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000145:classification / Q000175:diagnosis / Q000453:epidemiology; D008297:Male; D012044:Regression Analysis; D015203:Reproducibility of Results; D012307:Risk Factors; D014409:Tumor Necrosis Factor-alpha / Q000037:antagonists & inhibitors; D014481:United States / Q000453:epidemiology; D014728:Veterans / Q000706:statistics & numerical data*
D018501:Antirheumatic Agents; D014409:Tumor Necrosis Factor-alpha