Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRandomized trial of two versus five years of adjuvant tamoxifen for postmenopausal early stage breast cancer.AuthorsMachin D; Andersen KW; Machin, D; Andersen, K WPublicationJNCI: Journal of the National Cancer Institute, 1997, Vol 89, Issue 9, p659ISSN0027-8874Publication typeclinical trialDOI10.1093/jnci/89.9.659