Over the past 4W during sexual intercourse, how difficult was it to maintain your erection to completion of intercourse:Find:4W:^Patient:Nom:PhenX
over the past 4w during sexual intercourse, how difficult was it to maintain your erection to completion of intercourse:find:4w:^patient:nom:phenx
Over the past 4 weeks during sexual intercourse, how difficult was it to maintain your erection to completion of intercourse [PhenX]
over the past 4 weeks during sexual intercourse, how difficult was it to maintain your erection to completion of intercourse [phenx]