1. Disparities in rates of unintended pregnancy in the United States, 1994 and 2001;Finer;Perspect Sex Reprod Health,2006
2. Abortion incidence and services in the United States in 2000;Finer;Perspect Sex Reprod Health,2003
3. Who decides? The status of women's reproductive rights in the United States;NARAL Pro-Choice America Foundation, NARAL Pro-Choice America,2007
4. Clinicians who provide abortions: the thinning ranks;Grimes;Obstet Gynecol,1992
5. Clinical policy guidelines;National Abortion Federation (NAF),2005