An open‐label, multicentre, randomized, crossover study comparing sildenafil citrate and tadalafil for treating erectile dysfunction in men naïve to phosphodiesterase 5 inhibitor therapy

Name: Work Video:
Duration: 3 min 30 s
Ian Eardley; Vincenzo Mirone; Francesco Montorsi; David Ralph; Philip Kell; Margaret R. Warner; Yanli Zhao; Anthony Beardsworth
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