Hou, Y., Zhang, Y., Zhang, Y., Huo, W. and Li, H. (2015) “Comparison between Microsurgical Subinguinal Varicocelectomy with and without Testicular Delivery for Infertile Men: Is Testicular Delivery an Unnecessary Procedure?”, Urology Journal, 12(4), pp. 2261–2266. doi: 10.22037/uj.v12i4.3117.