1. Abortion stigma: a reconceptualization of constituents, causes, and consequences;Norris;Womens Health Issues,2011
2. Attitudes about abortion;SteelFisher,2010
3. Characteristics of US abortion patients, 2008;Jones,2010
4. Belief, attitude, intention and behavior: an introduction to theory and research;Fishbein,1975
5. General Social Survey 2012 final report;Smith,2013