United States Department of Health and Human Services (USDHHS): The Health Consequences of Involuntary Exposure to Tobacco Smoke: A Report of the Surgeon General. 2006, Atlanta, GA: U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control Google Scholar ...
Levels of total NNAL/mg creatinine were significantly correlated with the number of hours worked in the smoking section (r = 0.43; p < 0.05) [102]. In England, among 75 non-smoking employees of the hospitality industry, saliva cotinine was reduced from 3.6 ng/mL one month before the ...