title: Re: Abdulwahed et al.: Sensitivity and specificity of ultrasonography in predicting etiology of azoospermia (Urology 2013;81: 967-971).
authors.forename: Apul
authors.initials: A
authors.lastname: Goel
authors.forename: Sagorika
authors.initials: S
authors.lastname: Paul
authors.forename: Ved Prakash
authors.initials: VP
authors.lastname: Verma
mesh_terms: D053713:Azoospermia / Q000000981:diagnostic imaging* / Q000209:etiology*; D019160:Endosonography / Q000379:methods*; D006801:Humans; D008297:Male; D018615:Ultrasonography, Doppler, Color / Q000379:methods*; D014646:Varicocele / Q000150:complications* / Q000000981:diagnostic imaging*