Objective To evaluate the safety and efficacy as a tool of smoking cessation of electronic cigarettes (e-cigarettes), directly comparing users of e-cigarettes only, smokers of tobacco cigarettes only,
Abstract The aim of this study was to identify the risk of population’s exposure, by different exposure routes, to Zn, Ni, Cu, Cr, and Pb in the soil of a condominium. Six sampling points in three cam
Additional file 1. a. Proportions of workers in minor occupational groups within major occupational groups 1 to 5 according to SSYK. (referred to as white collar occupations). b. Proportions of worker
