{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T14:06:20Z","timestamp":1766066780295},"reference-count":5,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2017,9,1]],"date-time":"2017-09-01T00:00:00Z","timestamp":1504224000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,5,27]],"date-time":"2022-05-27T00:00:00Z","timestamp":1653609600000},"content-version":"vor","delay-in-days":1729,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.fr","fertstert.org","clinicalkey.jp","clinicalkey.com.au","clinicalkey.es","clinicalkey.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2017,9]]},"DOI":"10.1016\/j.fertnstert.2017.07.1161","type":"journal-article","created":{"date-parts":[[2017,9,1]],"date-time":"2017-09-01T02:17:47Z","timestamp":1504232267000},"page":"361-363","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":18,"title":["Introduction"],"prefix":"10.1016","volume":"108","author":[{"given":"Robert E.","family":"Brannigan","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2017.07.1161_bib1","series-title":"Infertility in the male","first-page":"153","article-title":"Office evaluation of the subfertile male","author":"Sigman","year":"2009"},{"key":"10.1016\/j.fertnstert.2017.07.1161_bib2","doi-asserted-by":"crossref","first-page":"916380","DOI":"10.1155\/2011\/916380","article-title":"Does varicocelectomy improve gonadal function in men with hypogonadism and infertility? Analysis of a prospective study","volume":"2011","author":"Sathya Srini","year":"2011","journal-title":"Int J Endocrinol"},{"key":"10.1016\/j.fertnstert.2017.07.1161_bib3","doi-asserted-by":"crossref","first-page":"1213","DOI":"10.1016\/j.urology.2013.01.060","article-title":"Varicocelectomy is associated with increases in serum testosterone independent of clinical grade","volume":"81","author":"Hsiao","year":"2013","journal-title":"Urology"},{"key":"10.1016\/j.fertnstert.2017.07.1161_bib4","doi-asserted-by":"crossref","first-page":"683","DOI":"10.1016\/j.juro.2013.02.030","article-title":"Reproducibility and reliability of semen analysis in youths at risk for infertility","volume":"190","author":"Christman","year":"2013","journal-title":"J Urol"},{"key":"10.1016\/j.fertnstert.2017.07.1161_bib5","doi-asserted-by":"crossref","first-page":"1338","DOI":"10.1016\/j.fertnstert.2016.07.1093","article-title":"Undergoing varicocele repair before assisted reproduction improves pregnancy rate and live birth rate in azoospermic and oligospermic men with a varicocele: a systematic review and meta-analysis","volume":"106","author":"Kirby","year":"2016","journal-title":"Fertil Steril"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028217316874?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028217316874?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2022,10,23]],"date-time":"2022-10-23T07:17:04Z","timestamp":1666509424000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028217316874"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9]]},"references-count":5,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2017,9]]}},"alternative-id":["S0015028217316874"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2017.07.1161","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2017,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Introduction","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2017.07.1161","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a92017 American Society for Reproductive Medicine, Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}