1. Jardin A, Wagner G, Khoury S, Giuliano F, Goldstein I, Padma-Nathan H, editors. Recommendations of the First International Consultation on Erectile Dysfunction, co-sponsored by the World Health Organization (WHO). Plymouth: Health Publications Ltd., 2000, p. 709–26.
2. Neurophysiology/pharmacology of erection;Andersson;Int. J. Impot. Res.,2001
3. Apomorphine SL (Uprima®): preclinical and clinical experiences learned from the first central nervous system-acting ED drug;Giuliano;Int. J. Impot. Res.,2002
4. Key issues from the clinical trials of apomorphine SL;Heaton;World J. Urol.,2001
5. Dula E, Bukofzer S, Perdok R, George M, Apomorphine SL Study Group. Double-blind, crossover comparison of 3 mg apomorphine SL with placebo and with 4 mg apomorphine SL in male erectile dysfunction. Eur Urol 2001;39:558–64.