{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,11]],"date-time":"2026-04-11T08:08:39Z","timestamp":1775894919263,"version":"3.50.1"},"reference-count":0,"publisher":"Tohoku University Medical Press","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Tohoku J. Exp. Med."],"published-print":{"date-parts":[[1983]]},"DOI":"10.1620\/tjem.139.151","type":"journal-article","created":{"date-parts":[[2008,3,12]],"date-time":"2008-03-12T04:43:06Z","timestamp":1205296986000},"page":"151-158","source":"Crossref","is-referenced-by-count":9,"title":["Serum group I pepsinogen levels in patients with peptic ulcer and normal subjects."],"prefix":"10.1620","volume":"139","author":[{"given":"CHIYUKI","family":"NAKANOME","sequence":"first","affiliation":[{"name":"Third Department of Internal Medicine, Tohoku University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"HIROAKI","family":"AKAI","sequence":"additional","affiliation":[{"name":"Third Department of Internal Medicine, Tohoku University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"YOSHIO","family":"GOTO","sequence":"additional","affiliation":[{"name":"Third Department of Internal Medicine, Tohoku University School of Medicine"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"622","container-title":["The Tohoku Journal of Experimental Medicine"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.jstage.jst.go.jp\/article\/tjem1920\/139\/2\/139_2_151\/_pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T01:17:12Z","timestamp":1619572632000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.jstage.jst.go.jp\/article\/tjem1920\/139\/2\/139_2_151\/_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[1983]]}},"URL":"https:\/\/doi.org\/10.1620\/tjem.139.151","relation":{},"ISSN":["0040-8727","1349-3329"],"issn-type":[{"value":"0040-8727","type":"print"},{"value":"1349-3329","type":"electronic"}],"subject":[],"published":{"date-parts":[[1983]]}}}