A study of variation in the length of the menstrual cycle.

Abstract

BJOG: An International Journal of Obstetrics & GynaecologyVolume 61, Issue 5 p. 678-682 A STUDY OF VARIATION IN THE LENGTH OF THE MENSTRUAL CYCLE Thomas McKeown M.D., Ph.D., M.R.C.P., Thomas McKeown M.D., Ph.D., M.R.C.P. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this authorJ. R. Gibson Ph.D., M.B., D.P.H., J. R. Gibson Ph.D., M.B., D.P.H. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this authorT. Dougray M.B., M.R.C.O.G., T. Dougray M.B., M.R.C.O.G. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this author Thomas McKeown M.D., Ph.D., M.R.C.P., Thomas McKeown M.D., Ph.D., M.R.C.P. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this authorJ. R. Gibson Ph.D., M.B., D.P.H., J. R. Gibson Ph.D., M.B., D.P.H. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this authorT. Dougray M.B., M.R.C.O.G., T. Dougray M.B., M.R.C.O.G. From the Department of Social Medicine, University of Birmingham, and St. Chad's Hospital, BirminghamSearch for more papers by this author First published: October 1954 https://doi.org/10.1111/j.1471-0528.1954.tb07708.xAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Volume61, Issue5October 1954Pages 678-682 RelatedInformation