We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleMenopausal estrogen and estrogen-progestin replacement therapy and breast cancer risk.AuthorsSchairer, C; Lubin, J; Troisi, R; Sturgeon, S; Brinton, L; Hoover, RAbstractWhether menopausal hormone replacement therapy using a combined estrogen-progestin regimen increases risk of breast cancer beyond that associated with estrogen alone is unknown.PublicationJAMA, 2000, Vol 283, Issue 4, p485ISSN0098-7484Publication typeJournal ArticleDOI10.1001/jama.283.4.485