The ENDOTRIAL Study: A Spontaneous, Open-Label, Randomized, Multicenter, Crossover Study on the Efficacy of Sildenafil, Tadalafil, and Vardenafil in the Treatment of Erectile Dysfunction
Authors: Jannini, Emmanuele A.; Isidori, Andrea M.; Gravina, Giovanni Luca; Aversa, Antonio; Balercia, Giancarlo; Bocchio, Massimo; Boscaro, Marco; Carani, Cesare; Corona, Giovanni; Fabbri, Andrea; Foresta, Carlo; Forti, Gianni; Francavilla, Sandro; Granata, Antonio R.M.; Maggi, Mario; Mansani, Riccardo; Palego, Pierfrancesco; Spera, Giovanni; Vetri, Mario; Lenzi, Andrea
Source: The Journal of Sexual Medicine,
Volume 6, Number 9, September 2009
, pp. 2547-2560(14)
Publisher: Blackwell Publishing