{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,21]],"date-time":"2026-08-21T13:30:43Z","timestamp":1787319043774,"version":"build-2736575974"},"reference-count":23,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,11,1]],"date-time":"2021-11-01T00:00:00Z","timestamp":1635724800000},"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","jvoice.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Voice"],"published-print":{"date-parts":[[2021,11]]},"DOI":"10.1016\/j.jvoice.2020.03.012","type":"journal-article","created":{"date-parts":[[2020,4,27]],"date-time":"2020-04-27T07:20:25Z","timestamp":1587972025000},"page":"935.e13-935.e18","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"title":["Revisiting Sustained Phonation Time of \/s\/, \/z\/, and \/\u03b1\/"],"prefix":"10.1016","volume":"35","author":[{"given":"Marina","family":"Gilman","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jvoice.2020.03.012_bib0001","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1044\/jshd.4602.147","article-title":"The s\/z ratio as an indicator of laryngeal pathology","volume":"46","author":"Eckel","year":"1981","journal-title":"J Speech Hear Disord"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0002","doi-asserted-by":"crossref","first-page":"998","DOI":"10.1177\/000348946707600510","article-title":"LXXXIII Maximum phonation time and air flow rate during phonation: simple clinical tests for vocal function","volume":"76","author":"Isshiki","year":"1967","journal-title":"Ann Otol Rhinol Laryngol"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0003","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1044\/jshd.5204.367","article-title":"Maximum performance tests of speech production","volume":"52","author":"Kent","year":"1987","journal-title":"J Speech Hear Disord"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0004","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1044\/jshd.2802.171","article-title":"Maximum duration of phonation","volume":"28","author":"Ptacek","year":"1963","journal-title":"J Speech Hear Disord"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0005","series-title":"The Voice and Voice Therapy","author":"Boone","year":"1977"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0006","doi-asserted-by":"crossref","first-page":"239","DOI":"10.1044\/jshd.4502.239","article-title":"Maximum duration of sustained \/s\/ and \/z\/ in children","volume":"45","author":"Tait","year":"1980","journal-title":"J Speech Hear Disord"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0007","doi-asserted-by":"crossref","first-page":"675.e671","DOI":"10.1016\/j.jvoice.2012.03.001","article-title":"Maximum phonation time and s\/z ratio in a large child cohort","volume":"26","author":"Mendes Tavares","year":"2012","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0008","doi-asserted-by":"crossref","first-page":"709","DOI":"10.1016\/j.jvoice.2010.10.002","article-title":"Maximum phonation time in healthy older adults","volume":"25","author":"Maslan","year":"2011","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0009","doi-asserted-by":"crossref","first-page":"369","DOI":"10.1016\/j.jvoice.2005.03.011","article-title":"Maximum duration of sustained \/s\/ and \/z\/ and the s\/z ratio with controlled intensity","volume":"20","author":"Gelfer","year":"2006","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0010","doi-asserted-by":"crossref","first-page":"775.e771","DOI":"10.1016\/j.jvoice.2015.11.019","article-title":"Intrasubject reliability of maximum phonation time","volume":"30","author":"Johnson","year":"2016","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0011","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/S0892-1997(97)80006-9","article-title":"The effect of variations in method of elicitation on maximum sustained phoneme duration","volume":"3","author":"Soman","year":"1997","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0012","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1016\/0021-9924(91)90017-D","article-title":"The effect of procedural variations on the s\/z ratio of adults","volume":"24","author":"Larson","year":"1991","journal-title":"J Commun Disord"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0013","doi-asserted-by":"crossref","first-page":"281","DOI":"10.1016\/j.jvoice.2008.10.004","article-title":"Maximum phonation time: variability and reliability","volume":"24","author":"Speyer","year":"2010","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0014","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1016\/S0892-1997(00)80079-X","article-title":"Respiratory and laryngeal contributions to maximum phonation duration","volume":"14","author":"Solomon","year":"2000","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0015","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1044\/0161-1461.2403.177","article-title":"Letter to the editor: Additional data on s\/z ratios in kindergarten children","volume":"24","author":"Mueller","year":"1993","journal-title":"Lang Speech Hear Serv Sch"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0016","doi-asserted-by":"crossref","first-page":"86","DOI":"10.3109\/14015439.2014.913074","article-title":"Intraoral pressures produced by thirteen semi-occluded vocal tract gestures","volume":"40","author":"Maxfield","year":"2015","journal-title":"Log Phon Vocol"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0017","doi-asserted-by":"crossref","first-page":"448","DOI":"10.1044\/1092-4388(2006\/035)","article-title":"Voice training and therapy with a semi-occluded vocal tract: rationale and scientific underpinnings","volume":"49","author":"Titze","year":"2006","journal-title":"J Speech Lang Hear Res"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0018","first-page":"329","article-title":"g lung pressure and pitch in vocal warm-ups: the use of flow resistant straws","volume":"58","author":"Titze","year":"2002","journal-title":"J Sing"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0019","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1080\/14015430701439765","article-title":"Can vocal economy in phonation be increased with an artificially lengthened vocal track? A computer modeling study","volume":"32","author":"Titze","year":"2007","journal-title":"Log Phon Vocol"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0020","doi-asserted-by":"crossref","DOI":"10.1016\/j.jvoice.2016.08.009","article-title":"Immediate effects of the vocal function excercises semi-occluded mouth posture on glottal airflow parameters: a preliminary study","volume":"31","author":"Croake","year":"2017","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0021","doi-asserted-by":"crossref","first-page":"2519","DOI":"10.1044\/2017_JSLHR-S-17-0017","article-title":"term effect of two semi-occluded vocal tract trainng programs on the vocal quality of future occupational voice users: \"resonant voice traiing using nasal consonants\" versus \"straw phonation\"","volume":"60","author":"Meerschman","year":"2017","journal-title":"J Speech Lang Hear Res"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0022","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.jvoice.2015.02.004","article-title":"The flow and pressure relationships in different tubes commonly used for semi-occluded vocal tract exercises","volume":"30","author":"Amarante Andrade","year":"2016","journal-title":"J Voice"},{"key":"10.1016\/j.jvoice.2020.03.012_bib0023","doi-asserted-by":"crossref","first-page":"523.e519","DOI":"10.1016\/j.jvoice.2013.02.007","article-title":"Vocal tract and glottal function during and after vocal exercising with resonance tube and straw","volume":"27","author":"Guzman","year":"2013","journal-title":"J Voice"}],"container-title":["Journal of Voice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0892199720301041?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0892199720301041?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T19:38:58Z","timestamp":1760211538000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0892199720301041"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11]]},"references-count":23,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2021,11]]}},"alternative-id":["S0892199720301041"],"URL":"https:\/\/doi.org\/10.1016\/j.jvoice.2020.03.012","relation":{},"ISSN":["0892-1997"],"issn-type":[{"value":"0892-1997","type":"print"}],"subject":[],"published":{"date-parts":[[2021,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Revisiting Sustained Phonation Time of \/s\/, \/z\/, and \/\u03b1\/","name":"articletitle","label":"Article Title"},{"value":"Journal of Voice","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jvoice.2020.03.012","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 The Voice Foundation. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}