Assessment of letrozole and tamoxifen alone and in sequence for postmenopausal women with steroid hormone receptor-positive breast cancer: the BIG 1-98 randomised clinical trial at 8·1 years median follow-up.

ABSTRACT:

SUBMITTER: Regan MM 

PROVIDER: S-EPMC3235950 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature