tumours
Initiation of tumours in the rat is the result of metabolic activation of       tamoxifen by CYP enzymes to an electrophile(s) that binds irreversibly to DNA.
Initiation of  @SUBJECT$   @PREDICAT$  the  @OBJECT$  is the result of metabolic activation of       tamoxifen by CYP enzymes to an electrophile(s) that binds irreversibly to DNA.