Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleLength and variation in the menstrual cycle-a cross-sectional study from a Danish county.AuthorsMÜNSTER, KIRSTINE; SCHMIDT, LONE; HELM, PETERPublicationBJOG: An International Journal of Obstetrics & Gynaecology, 1992, Vol 99, Issue 5, p422ISSN1470-0328Publication typeArticleDOI10.1111/j.1471-0528.1992.tb13762.x