{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T00:07:47Z","timestamp":1759536467574,"version":"build-2065373602"},"reference-count":3,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajkd.org","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Kidney Diseases"],"published-print":{"date-parts":[[2008,8]]},"DOI":"10.1053\/j.ajkd.2008.04.030","type":"journal-article","created":{"date-parts":[[2008,7,19]],"date-time":"2008-07-19T04:21:29Z","timestamp":1216441289000},"page":"383-384","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Equations to Estimate GFR Using Serum Cystatin C in Kidney Transplant Recipients"],"prefix":"10.1053","volume":"52","author":[{"given":"Uwe","family":"P\u00f6ge","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Thomas","family":"Gerhardt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rainer P.","family":"Woitas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1053\/j.ajkd.2008.04.030_bib1","doi-asserted-by":"crossref","first-page":"395","DOI":"10.1053\/j.ajkd.2007.11.018","article-title":"Estimating GFR using serum cystatin C alone and in combination with serum creatinine: A pooled analysis of 3,418 individuals with CKD","volume":"51","author":"Stevens","year":"2008","journal-title":"Am J Kidney Dis"},{"key":"10.1053\/j.ajkd.2008.04.030_bib2","doi-asserted-by":"crossref","first-page":"204","DOI":"10.1038\/sj.ki.5001502","article-title":"Cystatin C-based calculation of glomerular filtration rate in kidney transplant recipients","volume":"70","author":"P\u00f6ge","year":"2006","journal-title":"Kidney Int"},{"key":"10.1053\/j.ajkd.2008.04.030_bib3","doi-asserted-by":"crossref","first-page":"2024","DOI":"10.1093\/ndt\/gfg349","article-title":"A comparison between cystatin C, plasma creatinine and the Cockcroft and Gault formula for the estimation of glomerular filtration rate","volume":"18","author":"Hoek","year":"2003","journal-title":"Nephrol Dial Transplant"}],"container-title":["American Journal of Kidney Diseases"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0272638608009517?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0272638608009517?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,3]],"date-time":"2025-10-03T01:49:51Z","timestamp":1759456191000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0272638608009517"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,8]]},"references-count":3,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2008,8]]}},"alternative-id":["S0272638608009517"],"URL":"https:\/\/doi.org\/10.1053\/j.ajkd.2008.04.030","relation":{},"ISSN":["0272-6386"],"issn-type":[{"type":"print","value":"0272-6386"}],"subject":[],"published":{"date-parts":[[2008,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Equations to Estimate GFR Using Serum Cystatin C in Kidney Transplant Recipients","name":"articletitle","label":"Article Title"},{"value":"American Journal of Kidney Diseases","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1053\/j.ajkd.2008.04.030","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2008 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}