advanced breast cancer
Anastrozole, letrozole and vorozole are at       least as efficient as megestrol acetate and better tolerated in advanced breast       cancer patients receiving a second line hormone therapy.
Anastrozole, letrozole and vorozole are at       least as efficient as megestrol acetate and better tolerated in  @SUBJECT$  @PREDICAT$  @OBJECT$  receiving a second line hormone therapy.