A comparison of the response to the intracavernasal injection of a combination of papaverine and phentolamine, prostaglandin PGE1 and a combination of all three in the management of impotence
McMahon C. A comparison of the response to the intracavernasal injection of a combination of papaverine and phentolamine, prostaglandin PGE1 and a combination of all three in the management of impotence. Int J Impot Res 1991; 3: 113.
Efficacy, safety and patient acceptance of sildenafil citrate as a treatment for erectile dysfunction
McMahon CG, Samali R, Johnson H. Efficacy, safety and patient acceptance of sildenafil citrate as a treatment for erectile dysfunction. J Urol 2000; 164: 1192.
Sildenafil versus intracavernous injection therapy: Efficacy and preference in patients on intracavernous injection for more than 1 year
Hatzichristou DG et al. Sildenafil versus intracavernous injection therapy: efficacy and preference in patients on intracavernous injection for more than 1 year. J Urol 2000; 164: 1197.
Treatment of intracorporeal injection nonresponse with sildenafil alone or in combination with triple agent intracorporeal injection therapy
McMahon CG, Samali R, Johnson H. Treatment of intracorporeal injection nonresponse with sildenafil alone or in combination with triple agent intracorporeal injection therapy. J Urol 1999; 162: 1992.