LARS
Between       May 1992 and June 1998, 339 patients underwent LARS and were divided into two       groups based on age: nonelderly (ages, 18-64 years; n = 303) and elderly (age,       >/=65 years; n = 36).
Between       May 1992 and June 1998, 339  @OBJECT$   @PREDICAT$   @SUBJECT$  and were divided into two       groups based on age: nonelderly (ages, 18-64 years; n = 303) and elderly (age,       >/=65 years; n = 36).