1 ene 1998 año - NCI-Sponsored Breast Cancer Prevention Trial
Descripción:
Results of the NCI-sponsored Breast Cancer Prevention Trial show that antiestrogen drug tamoxifen can reduce the incidence of breast cancer by about 50 percent among women at increased risk of disease.
Añadido al timeline:
fecha:
1 ene 1998 año
Ahora mismo
~ 26 years ago