We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleDepot medroxyprogesterone acetate and osteoporosis Monitor serum oestradiol concentration in usersAuthorsSzarewski, A; Hollingworth, B; Guillebaud, J; Sharma, J B; Newman, M R B; Smith, R JPublicationBMJ, 1994, Vol 308, Issue 6930, p717ISSN0959-8138Publication typearticleDOI10.1136/bmj.308.6930.717