Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 23 checked references that resolve
resolves10.1038/s41598-017-13265-8microRNA profiling in lung tissue and bronchoalveolar lavage of cigarette smoke-exposed mice and in COPD patients: a translational approach
resolves10.1021/jf0722607Isolation, Identification, and Quantification of Roasted Coffee Antibacterial Compounds
resolves10.1080/15459624.2016.1177649Environmental characterization of a coffee processing workplace with obliterative bronchiolitis in former workers
resolves10.3390/jcm5030036MicroRNA In Lung Cancer: Novel Biomarkers and Potential Tools for Treatment
resolves10.1056/NEJMoa020300Clinical Bronchiolitis Obliterans in Workers at a Microwave-Popcorn Plant
resolves10.3109/10408444.2014.882292Diacetyl and 2,3-pentanedione exposures associated with cigarette smoking: implications for risk assessment of food and flavoring workers
resolves10.1164/rccm.200703-456SOGlobal Strategy for the Diagnosis, Management, and Prevention of Chronic Obstructive Pulmonary Disease
resolves10.1016/j.ccm.2012.09.002Newly Recognized Occupational and Environmental Causes of Chronic Terminal Airways and Parenchymal Lung Disease
resolves10.1136/oem.2008.039560A cross-sectional study of lung function and respiratory symptoms among chemical workers producing diacetyl for food flavourings
resolves10.1016/j.taap.2015.10.004Diacetyl and 2,3-pentanedione exposure of human cultured airway epithelial cells: Ion transport effects and metabolism of butter flavoring agents
The 15 references without a DOI — listed, not checked
no DOI — not checkedAmerican Conference of Governmental Industrial Hygienists (2016) 2016 TLVs and BEIs. Cincinnati, OH, pp 2–24
no DOI — not checkedCenters for Disease Control and Prevention (CDC) (2007) Chemical information review document for artificial butter flavoring and constituents diacetyl [CAS No. 431-03-8] and acetoin [CAS No. 513-86-0] supporting nomination for toxicological evaluation by the national toxicology program January. https://search.cdc.gov/search/?query=coffee+roasting&sitelimit=&utf8=%E2%9C%93&affiliate=cdc-main
no DOI — not checkedCoffee TV (2016) Status of franchise café, vol 1. nationwide. http://coffeetv.co.kr
no DOI — not checkedGeorge RB (2005) Chest medicine: essentials of pulmonary and critical care medicine, 5th edn. Lippincott Williams & Wilkins, Philadelphia, p 172
no DOI — not checkedHan YH et al (2017) Estimation of air pollutant emissions from coffee roasting. In: Proceedings of conference in Korean society of atmospheric environment, vol 168
no DOI — not checkedHealth and Safety Executive (2013) Control of exposure to grain dust: an employee’s guide
no DOI — not checkedLim JH et al (2017) Measurement of air pollutant emission in coffee roaster. In: Proceedings of conference in Korean society of atmospheric environment, p 168
no DOI — not checkedNational Toxicology Program (NTP) (2014). https://ntpsearch.niehs.nih.gov/?query=coffee+roasting
no DOI — not checkedNIOSH (2019) NOES survey 1981–1983
no DOI — not checkedReilly JJ, Silverman EK, Shapiro SD (2011) Chronic obstructive pulmonary disease. In: Longo D, Fauci A, Kasper D, Hauser S, Jameson J, Loscalzo J (eds) Harrison’s principles of internal medicine, 18th edn, McGraw Hill, pp 2151–9
no DOI — not checkedResearch Institute for Health and Environment (2012) Incheon Metropolitan City, Survey of benzopyrene content in coffee beans. http://english.incheon.go.kr/index.do
no DOI — not checkedRichter DC, Joubert JR, Nell H, Schuurmans MM, Irusen EM (2008) Diagnostic value of post-bronchodilator pulmonary function testing to distinguish between stable, moderate to severe COPD and asthma. Int J Chron Obstruct Pulmon Dis 3(4):693–699
no DOI — not checkedSmith BK, Timby NE (2005) Essentials of nursing: care of adults and children. Lippincott Williams & Wilkins, Philadelphia, p 338
no DOI — not checkedVestbo J (2013) Definition and overview: global strategy for the diagnosis, management, and prevention of chronic obstructive pulmonary disease. Global Initiative for Chronic Obstructive Lung Disease, pp 1–7
no DOI — not checkedWorld Health Organization (2013) The 10 leading causes of death in the world, 2000 and 2011
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