“Cervical Cancer Screening Among Women by Hysterectomy Status and Among Women Aged >=65 Years — United States, 2000-2010” (Vol. 61, No. 51, Jan. 4, 2013, HTML and .pdf format, p. 1043-1047).
www.cdc.gov/mmwr/preview/mmwrhtml/mm6151a3.htm?s_cid=mm6151a3_w
