PT - JOURNAL ARTICLE AU - Nas, Tuncay AU - Sargon, Mustafa F. AU - Celik, Hamdi H. AU - Keskin, Pinar O. AU - Gursoy, Rifat H. AU - Biberoglu, Kutay TI - Ultrastructure study of postmenopausal endometria of tibolone, conjugated estrogen + medroxyprogesterone acetate and tamoxifen users DP - 2007 Dec 01 TA - Saudi Medical Journal PG - 1917--1919 VI - 28 IP - 12 4099 - http://smj.org.sa/content/28/12/1917.short 4100 - http://smj.org.sa/content/28/12/1917.full SO - Saudi Med J2007 Dec 01; 28