[Tobacco smoke exposure in work centers before the 28/2005 law of health measures against smoking].
Sánchez-Martínez
Francesca
F
Servei d'Avaluació i Mètodes d'Intervenció, Agència de Salut Pública de Barcelona, Barcelona, España. fsanchez@aspb.es
López
María José
MJ
Nebot
Manel
M
Ariza
Carles
C
D006801:Humans; D017149:Private Sector; D017150:Public Sector; D012147:Restaurants; D012907:Smoking / Q000331:legislation & jurisprudence*; D000074606:Smoking Prevention; D013030:Spain; D014028:Tobacco Smoke Pollution; D017132:Workplace
D014028:Tobacco Smoke Pollution