RA
Estimates of the use of DMARD were based on       the treatments reported on 502 visits by patients with RA in 1980-81, 339 visits        by patients with RA in 1985, 386 visits by patients with RA in 1989-91, and 383       visits by patients with RA in 1993-95.
Estimates of the use of DMARD were based on       the treatments reported on 502 visits by  @OBJECT$   @PREDICAT$   @SUBJECT$  in 1980-81, 339 visits        by patients with RA in 1985, 386 visits by patients with RA in 1989-91, and 383       visits by patients with RA in 1993-95.