Is curettage needed for uncomplicated incomplete spontaneous abortion?
Ballagh SA, Harris HA, Demasio K.
Am J Obstet Gynecol. 1998 Nov;179(5):1279-82. doi: 10.1016/s0002-9378(98)70147-4.
PMID:9822516
Parity is a major determinant of success rate in medical abortion: a retrospective analysis of 3161 consecutive cases of early medical abortion treated with reduced doses of mifepristone and vaginal gemeprost.