21st Century Ultimate Medical Guide to Impotence, Erectile Dysfunction, Viagra, Cialis, Levitra – Authoritative Clinical Information for Physicians and Patients (Two CD-ROM Set)

Price: This up-to-date and comprehensive set of two CD-ROM discs provides a superb collection of official Federal government documents on the subject of impotence, erectile dysfunction, Viagra, Cialis, and Levitra. Erectile dysfunction (ED) is when you have trouble getting or keeping an erection. ED becomes more common as you get older. But it is not a natural part of aging. Some people have trouble speaking with their doctors about sex. But if you have ED, you should tell your doctor. ED can be a sign of health problems. It may…

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