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- Pérez-Ríos, Mónica, et al. Show all 11 Authors
- Environmental Research 2014 v.133 pp. 1-3
- inhalation exposure; nicotine; questionnaires; Spain
- ... The aim was to assess the validity of self-reported exposure to second-hand smoke (SHS) in 50 hospitality venues of Madrid (Spain) in 2010, taking as a reference vapour-phase nicotine measured by active sampling. The questions posed in the questionnaire permitted distinguishing between the different levels of SHS. However, the moderate relationship found (Spearman׳s correlation=0.387, p<0.001) sug ...