7 Responses

  1. On the other hand, the effects of Viagra typically last for two to three hours generic cialis 5mg Study Allocation sequence generation Allocation concealment Blinding Loss to follow-up Calculation of sample size Statistical analysis ITT analysis Level of quality Francesco M 2013 A A A 3 Yes ANCOVA No A Rajfer J 2007 A A A 0 Yes ANCOVA No A Sidney G 2014 A A A 7 Yes ANCOVA No A Soodong K 2017 A A A 0 Yes ANCOVA No A Thomas M 2014 A A A 0 Yes Two-sided t-test Yes A Young Eun S 2014 A A A 0 Yes ANCOVA No A

Leave a Reply

Your email address will not be published.