{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T20:46:17Z","timestamp":1758055577941,"version":"3.44.0"},"reference-count":4,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,1,1]],"date-time":"2021-01-01T00:00:00Z","timestamp":1609459200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","journal.chestnet.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Chest"],"published-print":{"date-parts":[[2021,1]]},"DOI":"10.1016\/j.chest.2020.07.085","type":"journal-article","created":{"date-parts":[[2021,1,6]],"date-time":"2021-01-06T18:59:52Z","timestamp":1609959592000},"page":"442-443","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["What Is Tracheobronchomalacia in Obstructive Lung Disease?"],"prefix":"10.1016","volume":"159","author":[{"given":"Takayuki","family":"Takimoto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroko","family":"Kitaoka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Kijima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.chest.2020.07.085_bib1","doi-asserted-by":"crossref","first-page":"1426","DOI":"10.1016\/j.chest.2019.12.023","article-title":"Association between inhaled corticosteroids and tracheobronchomalacia","volume":"157","author":"Shah","year":"2020","journal-title":"Chest"},{"issue":"3","key":"10.1016\/j.chest.2020.07.085_bib2","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1016\/j.ccm.2013.05.003","article-title":"Tracheobronchomalacia and excessive dynamic airway collapse","volume":"34","author":"Murgu","year":"2013","journal-title":"Clin Chest Med"},{"issue":"2","key":"10.1016\/j.chest.2020.07.085_bib3","doi-asserted-by":"crossref","first-page":"635","DOI":"10.1148\/radiol.2352040309","article-title":"Tracheobronchomalacia: comparison between end-expiratory and dynamic expiratory CT for evaluation of central airway collapse","volume":"235","author":"Baroni","year":"2005","journal-title":"Radiology"},{"issue":"4","key":"10.1016\/j.chest.2020.07.085_bib4","article-title":"Reconstruction of respiratory physiology based on flow dynamics","volume":"13","author":"Kitaoka","year":"2018","journal-title":"J\u00a0Fluid Sci Tech"}],"container-title":["Chest"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0012369220342380?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0012369220342380?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T08:30:03Z","timestamp":1757925003000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0012369220342380"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,1]]},"references-count":4,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2021,1]]}},"alternative-id":["S0012369220342380"],"URL":"https:\/\/doi.org\/10.1016\/j.chest.2020.07.085","relation":{},"ISSN":["0012-3692"],"issn-type":[{"type":"print","value":"0012-3692"}],"subject":[],"published":{"date-parts":[[2021,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"What Is Tracheobronchomalacia in Obstructive Lung Disease?","name":"articletitle","label":"Article Title"},{"value":"Chest","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.chest.2020.07.085","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"https:\/\/doi.org\/10.1016\/j.chest.2019.12.023","name":"associatedlink","label":"CrossRef DOI link to the associated document"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}