Pain Experienced During Vaginal and Anal Intercourse with Other-Sex Partners: Findings from a Nationally Representative Probability Study in the United States.
Herbenick, Debby PhD, MPH 1; Schick, Vanessa PhD 2; Sanders, Stephanie A. PhD 3; Reece, Michael PhD, MPH 4; Fortenberry, Dennis J. MD, MS 5
Journal of Sexual Medicine.
12(4):1040-1051, April 2015.
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