{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T23:34:04Z","timestamp":1773272044744,"version":"3.50.1"},"reference-count":6,"publisher":"Springer Science and Business Media LLC","issue":"2","license":[{"start":{"date-parts":[[2015,11,20]],"date-time":"2015-11-20T00:00:00Z","timestamp":1447977600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["CJEM"],"published-print":{"date-parts":[[2017,3]]},"abstract":"<jats:sec id=\"S1481803515001050_abs1\" sec-type=\"general\"><jats:title>Clinical question<\/jats:title><jats:p>Do calcium channel blockers or alpha blockers improve renal stone passage when compared with placebo?<\/jats:p><\/jats:sec><jats:sec id=\"S1481803515001050_abs2\" sec-type=\"general\"><jats:title>Article chosen<\/jats:title><jats:p>Pickard R, Starr K, MacLennan G, et al. Medical expulsive therapy in adults with ureteric colic: a multicentre, randomised, placebo-controlled trial. <jats:italic>Lancet<\/jats:italic> 2015;386(9991):25-31, doi: <jats:uri xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" xlink:type=\"simple\" xlink:href=\"http:\/\/dx.doi.org\/10.1016\/S0140-6736(15)60933-3\">10.1016\/S0140-6736(15)60933-3<\/jats:uri>.<\/jats:p><\/jats:sec>","DOI":"10.1017\/cem.2015.105","type":"journal-article","created":{"date-parts":[[2015,11,20]],"date-time":"2015-11-20T09:28:14Z","timestamp":1448011694000},"page":"156-158","source":"Crossref","is-referenced-by-count":5,"title":["Comparison of Tamsulosin, Nifedipine, and Placebo for Ureteric Colic"],"prefix":"10.1007","volume":"19","author":[{"given":"Michael","family":"Gottlieb","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Damali","family":"Nakitende","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2015,11,20]]},"reference":[{"key":"S1481803515001050_ref3","unstructured":"T\u00fcrk C , Knoll T , Petrik A , et al. European Association of Urology 2015 Guidelines on Urolithiasis. Available at: http:\/\/uroweb.org\/guideline\/urolithiasis\/ (accessed June, 17, 2015)."},{"key":"S1481803515001050_ref1","first-page":"e16222","article-title":"Therapeutic approaches for renal colic in the emergency department: a review article","volume":"4","author":"Samad","year":"2014","journal-title":"Anesth Pain Med"},{"key":"S1481803515001050_ref5","doi-asserted-by":"publisher","DOI":"10.2165\/00003495-200969060-00003"},{"key":"S1481803515001050_ref6","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(15)60933-3"},{"key":"S1481803515001050_ref4","first-page":"CD008509","article-title":"Alpha-blockers as medical expulsive therapy for ureteral stones","volume":"4","author":"Campschroer","year":"2014","journal-title":"Cochrane Database Syst Rev"},{"key":"S1481803515001050_ref2","doi-asserted-by":"publisher","DOI":"10.1016\/j.juro.2007.09.107"}],"container-title":["CJEM"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S1481803515001050","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,12,31]],"date-time":"2020-12-31T23:41:17Z","timestamp":1609458077000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S1481803515001050\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,11,20]]},"references-count":6,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2017,3]]}},"alternative-id":["S1481803515001050"],"URL":"https:\/\/doi.org\/10.1017\/cem.2015.105","relation":{},"ISSN":["1481-8035","1481-8043"],"issn-type":[{"value":"1481-8035","type":"print"},{"value":"1481-8043","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,11,20]]}}}