References
- Rosen , R and Leiblum , SR . 1992 . Erectile disorders: Assessment and treatment , New York : Guilford .
- Tiefer , L . 1986 . In pursuit of the perfect penis: The medicalization of male sexuality . Am Behav Scientist , 29 : 579 – 599 .
- Zilbergeld , B . 1992 . The new male sexuality , New York : Bantam .