{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T11:39:51Z","timestamp":1791891591498,"version":"4.3.4"},"reference-count":0,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[1985,9,1]],"date-time":"1985-09-01T00:00:00Z","timestamp":494380800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2017,12,4]],"date-time":"2017-12-04T00:00:00Z","timestamp":1512345600000},"content-version":"vor","delay-in-days":11782,"URL":"https:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["British Journal of Anaesthesia"],"published-print":{"date-parts":[[1985,9]]},"DOI":"10.1093\/bja\/57.9.858","type":"journal-article","created":{"date-parts":[[2007,1,4]],"date-time":"2007-01-04T11:57:33Z","timestamp":1167911853000},"page":"858-865","source":"Crossref","is-referenced-by-count":19,"title":["MORPHINE SULPHATE SLOW RELEASE"],"prefix":"10.1016","volume":"57","author":[{"given":"D.R.","family":"DERBYSHIRE","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A.","family":"BELL","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"P.A.","family":"PARRY","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"G.","family":"SMITH","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","container-title":["British Journal of Anaesthesia"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0007091217412992?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0007091217412992?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/academic.oup.com\/bja\/article-pdf\/57\/9\/858\/657931\/57-9-858.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,1,10]],"date-time":"2019-01-10T09:52:29Z","timestamp":1547113949000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0007091217412992"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1985,9]]},"references-count":0,"journal-issue":{"issue":"9","published-print":{"date-parts":[[1985,9]]}},"alternative-id":["S0007091217412992"],"URL":"https:\/\/doi.org\/10.1093\/bja\/57.9.858","relation":{},"ISSN":["0007-0912"],"issn-type":[{"value":"0007-0912","type":"print"}],"subject":[],"published":{"date-parts":[[1985,9]]}}}