(Q73766154)
Statements
Sensitivity and positive predictive value of Medicare Part B physician claims for rheumatologic diagnoses and procedures (English)
J N Katz
J Barrett
M H Liang
A M Bacon
H Kaplan
R I Kieval
S M Lindsey
W N Roberts
D M Sheff
R T Spencer
A L Weaver
1 September 1997