{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,5]],"date-time":"2026-07-05T01:59:23Z","timestamp":1783216763387,"version":"3.54.6"},"reference-count":20,"publisher":"American Public Health Association","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Am J Public Health"],"published-print":{"date-parts":[[1984,11]]},"abstract":"<jats:p> One hundred and seventy-eight dental laboratory technicians and 69 non-exposed controls participated in an epidemiological respiratory study. Eight technicians who had a mean of 28 years' grinding nonprecious metal alloys were diagnosed as having a simple pneumoconiosis by chest radiograph. Mean values for per cent predicted FVC and FEV1 were reduced among male nonsmoker technicians compared to male nonsmoker controls; after controlling for age, there was also a reduction in spirometry with increasing work-years. An industrial hygiene survey was conducted in 13 laboratories randomly selected from 42 laboratories stratified by size and type of operation in the Salt Lake City, Utah metropolitan area. Personal exposures to beryllium and cobalt exceeded the Threshold Limit Values (TLVs) in one laboratory. Occupational exposures in dental laboratories need to be controlled to prevent beryllium-related lung disorders as well as simple pneumoconiosis. <\/jats:p>","DOI":"10.2105\/ajph.74.11.1252","type":"journal-article","created":{"date-parts":[[2008,11,27]],"date-time":"2008-11-27T05:26:53Z","timestamp":1227763613000},"page":"1252-1257","source":"Crossref","is-referenced-by-count":58,"title":["Pneumoconiosis and exposures of dental laboratory technicians."],"prefix":"10.2105","volume":"74","author":[{"given":"W N","family":"Rom","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J E","family":"Lockey","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J S","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A C","family":"Kimball","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"K M","family":"Bang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H","family":"Leaman","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"suffix":"Jr","given":"R E","family":"Johns","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"D","family":"Perrota","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H L","family":"Gibbons","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"844","reference":[{"key":"p_1","first-page":"127","volume":"123","author":"Kronenberger H","year":"1981","journal-title":"Am Rev Respir Dis"},{"key":"p_2","first-page":"127","volume":"123","author":"Morgenroth K","year":"1981","journal-title":"Am Rev Respir Dis"},{"key":"p_3","first-page":"7","volume":"118","author":"Ferris BG","year":"1978","journal-title":"Am Rev Respir Dis"},{"key":"p_4","first-page":"121","volume":"17","author":"Hurlbut JA","year":"1978","journal-title":"Atomic Absorption Newsletter"},{"key":"p_5","first-page":"55","volume":"118","author":"Ferris BG","year":"1978","journal-title":"Am Rev Respir Dis"},{"key":"p_6","first-page":"659","volume":"123","author":"Crapo RO","year":"1981","journal-title":"Am Rev Respir Dis"},{"key":"p_7","unstructured":"International Labour Office: Guidelines for the Use of ILO International Classification of Radiographs of Pneumoconiosis. Rev. Ed. Geneva: International Labour Office, Occupational Safety and Health Series, No. 22, 1980."},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.1080\/00039896.1983.10544010"},{"key":"p_9","first-page":"65","author":"Van Ordstrand HS","year":"1950","journal-title":"New York: Paul B. Hoeber Inc."},{"key":"p_10","first-page":"82","author":"Denardi J","year":"1950","journal-title":"New York: Paul B. Hoeber Inc."},{"key":"p_11","first-page":"100","volume":"89","author":"Israel HL","year":"1964","journal-title":"Am Rev Respir Dis"},{"key":"p_12","first-page":"543","volume":"38","author":"Lob M","year":"1977","journal-title":"Arch Mal Prof"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1007\/BF01994460"},{"key":"p_14","unstructured":"Carlos P, Fabre J, Pujol M, Duprez A, Bollinelli R: Complex pneumoconioses of dental technicians. Le Poumon et el Coeur 1978; 34:189-192."},{"key":"p_15","first-page":"60","volume":"249","author":"Peltier PA","year":"1980","journal-title":"Rev Fr Prosthese Dent"},{"key":"p_16","doi-asserted-by":"publisher","DOI":"10.7326\/0003-4819-75-5-709"},{"key":"p_17","doi-asserted-by":"publisher","DOI":"10.1136\/thx.38.2.119"},{"key":"p_18","first-page":"280","volume":"1","author":"Sprince NL","year":"1978","journal-title":"Am Rev Respir Dis"},{"key":"p_19","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3913(75)80112-0"},{"key":"p_20","doi-asserted-by":"publisher","DOI":"10.1016\/0022-3913(73)90165-0"}],"container-title":["American Journal of Public Health"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/ajph.aphapublications.org\/doi\/pdf\/10.2105\/AJPH.74.11.1252","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,9]],"date-time":"2022-05-09T18:38:05Z","timestamp":1652121485000},"score":1,"resource":{"primary":{"URL":"https:\/\/ajph.aphapublications.org\/doi\/full\/10.2105\/AJPH.74.11.1252"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,11]]},"references-count":20,"journal-issue":{"issue":"11","published-print":{"date-parts":[[1984,11]]}},"alternative-id":["10.2105\/AJPH.74.11.1252"],"URL":"https:\/\/doi.org\/10.2105\/ajph.74.11.1252","relation":{},"ISSN":["0090-0036","1541-0048"],"issn-type":[{"value":"0090-0036","type":"print"},{"value":"1541-0048","type":"electronic"}],"subject":[],"published":{"date-parts":[[1984,11]]}}}