{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,26]],"date-time":"2026-09-26T11:18:57Z","timestamp":1790421537960,"version":"4.1.0"},"reference-count":0,"publisher":"The Endocrine Society","issue":"8","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Journal of Clinical Endocrinology &amp; Metabolism"],"published-print":{"date-parts":[[1997,8]]},"DOI":"10.1210\/jcem.82.8.4145","type":"journal-article","created":{"date-parts":[[2014,1,8]],"date-time":"2014-01-08T17:02:30Z","timestamp":1389200550000},"page":"2622-2628","source":"Crossref","is-referenced-by-count":25,"title":["Chromogranin A as Serum Marker for Neuroendocrine Neoplasia: Comparison with Neuron-Specific Enolase and the \u03b1-Subunit of Glycoprotein Hormones"],"prefix":"10.1210","volume":"82","author":[{"given":"Frank R. E.","family":"Nobels","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dik J.","family":"Kwekkeboom","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Willy","family":"Coopmans","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christiaan H. H.","family":"Schoenmakers","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jan","family":"Lindemans","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wouter W.","family":"De Herder","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eric P.","family":"Krenning","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roger","family":"Bouillon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Steven W. J.","family":"Lamberts","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"80","container-title":["The Journal of Clinical Endocrinology &amp; Metabolism"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/press.endocrine.org\/doi\/full\/10.1210\/jcem.82.8.4145","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2017,3,30]],"date-time":"2017-03-30T22:29:58Z","timestamp":1490912998000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/jcem\/article-lookup\/doi\/10.1210\/jcem.82.8.4145"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1997,8]]},"references-count":0,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1997,8]]}},"alternative-id":["10.1210\/jcem.82.8.4145"],"URL":"https:\/\/doi.org\/10.1210\/jcem.82.8.4145","relation":{},"ISSN":["0021-972X","1945-7197"],"issn-type":[{"value":"0021-972X","type":"print"},{"value":"1945-7197","type":"electronic"}],"subject":[],"published":{"date-parts":[[1997,8]]}}}