Improving the existing diagnostic strategy by accounting for characteristics of the women in the diagnostic work up for postmenopausal bleeding. - Opmeer B; van Doorn H; Heintz A; Burger C; Bossuyt P; Mol B; Opmeer, B C; van Doorn, H C; Heintz, A P M; Burger, C W; Bossuyt, P M M; Mol, B W J (BJOG: An International Journal of Obstetrics & Gynaecology, 2007)