Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleJAMA patient page. Perimenopause: beginning of menopause.AuthorsTorpy JM; Glass RMPublicationJAMA: Journal of the American Medical Association, 2003, Vol 289, Issue 7, p940ISSN0098-7484Publication typeJournal ArticleDOI10.1001/jama.289.7.940