References
- Nadig PW, Ware JC, Blumoff R. Noninvasive device to produce and maintain an erection-like state. Urology 1986: 27(2): 126–31
- Nadig PW, Becker RA. A non-invasive device that will produce and maintain an erection-like state. In: Serrano-Rios M. Lefebvre PJ, eds. Transactions of the XII Congress of the International Diabetes Federation. Madrid: Diabetes 1985, 1986: 788–92