{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,17]],"date-time":"2025-10-17T00:18:55Z","timestamp":1760660335326,"version":"build-2065373602"},"reference-count":15,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2002,5,1]],"date-time":"2002-05-01T00:00:00Z","timestamp":1020211200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2002,5,1]],"date-time":"2002-05-01T00:00:00Z","timestamp":1020211200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2013,7,18]],"date-time":"2013-07-18T00:00:00Z","timestamp":1374105600000},"content-version":"vor","delay-in-days":4096,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","resmedjournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Respiratory Medicine"],"published-print":{"date-parts":[[2002,5]]},"DOI":"10.1053\/rmed.2001.1281","type":"journal-article","created":{"date-parts":[[2002,9,19]],"date-time":"2002-09-19T10:55:08Z","timestamp":1032432908000},"page":"305-311","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Differences in trigger factors and symptoms between patients with asthma-like symptoms and patients with asthma: development of a basis for a questionnaire"],"prefix":"10.1053","volume":"96","author":[{"given":"K.C.","family":"RINGSBERG","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P.","family":"BJ\u00c4RNEMAN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"O.","family":"L\u00d6WHAGEN","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"OD\u00c9N","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K.","family":"TOR\u00c9N","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1053\/rmed.2001.1281_RF1","doi-asserted-by":"crossref","first-page":"358","DOI":"10.1007\/BF02690933","article-title":"Psychological differences between asthmatics and patients suffering from an asthma-like condition. Functional Breathing Disorder: A comparison between the two groups concerning personality, psychosocial and somatic parameters","volume":"28","author":"Ringsberg","year":"1993","journal-title":"Integr Physiolog and Behav Sci"},{"key":"10.1053\/rmed.2001.1281_RF2","doi-asserted-by":"crossref","first-page":"532","DOI":"10.1111\/j.1398-9995.1997.tb02596.x","article-title":"Physical capacity and dyspnoea in patients with asthma-like symptoms but negative asthma tests","volume":"52","author":"Ringsberg","year":"1997","journal-title":"Allergy"},{"key":"10.1053\/rmed.2001.1281_RF3","doi-asserted-by":"crossref","first-page":"103","DOI":"10.1111\/j.1471-6712.1997.tb00440.x","article-title":"Walking around in circles \u2013 the life situation of patients with asthma-like symptoms but negative asthma tests","volume":"11","author":"Ringsberg","year":"1997","journal-title":"Scand J Caring Sci"},{"key":"10.1053\/rmed.2001.1281_RF4","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1016\/S0091-6749(99)70231-9","article-title":"Presence of hyperventilation in patients with asthma-like symptoms but negative asthma tests","volume":"103","author":"Ringsberg","year":"1999","journal-title":"J Allergy Clin Immunol"},{"key":"10.1053\/rmed.2001.1281_RF5","doi-asserted-by":"crossref","unstructured":"Ringsberg, K, C, Patients with asthma-like symptoms but negative asthma tests and patients with bronchial asthma. Physiological, psychological and social characteristics, Thesis, Link\u00f6ping, Link\u00f6ping universitet, 1997","DOI":"10.1111\/j.1398-9995.1997.tb02596.x"},{"key":"10.1053\/rmed.2001.1281_RF6","first-page":"434","article-title":"Placebo-controlled challenges with perfume in patients with symptoms suggesting hyperreactive airways","volume":"51","author":"Millqvist","year":"1996","journal-title":"Allergy"},{"key":"10.1053\/rmed.2001.1281_RF7","doi-asserted-by":"crossref","first-page":"851","DOI":"10.1016\/S0954-6111(99)90049-5","article-title":"Asthma and asthma-like disorders","volume":"93","author":"L\u00f6whagen","year":"1999","journal-title":"Respir Med"},{"key":"10.1053\/rmed.2001.1281_RF8","doi-asserted-by":"crossref","first-page":"1208","DOI":"10.1111\/j.1398-9995.1998.tb03843.x","article-title":"Sensory hyperreactivity \u2013 a possible mechanism underlying cough and asthma-like symptoms","volume":"53","author":"Millqvist","year":"1998","journal-title":"Allergy"},{"key":"10.1053\/rmed.2001.1281_RF9","doi-asserted-by":"crossref","first-page":"734","DOI":"10.1016\/S0954-6111(99)90041-0","article-title":"Exercise-induced respiratory symptoms are not always asthma","volume":"10","author":"L\u00f6whagen","year":"1999","journal-title":"Respir Med"},{"key":"10.1053\/rmed.2001.1281_RF10","first-page":"466","article-title":"Short-term and long-term variation in bronchial response to histamine in asthmatic patients","volume":"64","author":"L\u00f6whagen","year":"1983","journal-title":"Eur J Respir Dis"},{"key":"10.1053\/rmed.2001.1281_RF11","unstructured":"National Heart, Lung and Blood Institute, Definition, diagnosis and management of asthma, 1992, 1, 5, 19, 23"},{"year":"1968","series-title":"Distribution-free statistical tests","author":"Bradley","key":"10.1053\/rmed.2001.1281_RF12"},{"key":"10.1053\/rmed.2001.1281_RF13","doi-asserted-by":"crossref","first-page":"518","DOI":"10.1214\/aos\/1176343082","article-title":"Arguments for Fisher's permutation test","volume":"3","author":"Od\u00e9n","year":"1975","journal-title":"Ann Stat"},{"year":"1989","series-title":"Applied Logistic Regression","author":"Hosmer","key":"10.1053\/rmed.2001.1281_RF14"},{"key":"10.1053\/rmed.2001.1281_RF15","doi-asserted-by":"crossref","first-page":"116","DOI":"10.1016\/0962-8479(94)90040-X","article-title":"Epidemiology of respiratory symptoms, lung function and important determinants","volume":"75","author":"Lundb\u00e4ck","year":"1994","journal-title":"Tuber Lung Dis"}],"container-title":["Respiratory Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0954611101912818?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0954611101912818?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,16]],"date-time":"2025-10-16T10:02:11Z","timestamp":1760608931000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0954611101912818"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2002,5]]},"references-count":15,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2002,5]]}},"alternative-id":["S0954611101912818"],"URL":"https:\/\/doi.org\/10.1053\/rmed.2001.1281","relation":{},"ISSN":["0954-6111"],"issn-type":[{"type":"print","value":"0954-6111"}],"subject":[],"published":{"date-parts":[[2002,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Differences in trigger factors and symptoms between patients with asthma-like symptoms and patients with asthma: development of a basis for a questionnaire","name":"articletitle","label":"Article Title"},{"value":"Respiratory Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1053\/rmed.2001.1281","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2002 Elsevier Science Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}