[Smoking and its relation to poverty].
Mihălţan
Fl
F
Institutul de Pneumologie "Marius Nasta" Bucureşti.
D004522:Educational Status; D006801:Humans; D007182:Income; D011203:Poverty; D012383:Romania / Q000453:epidemiology; D012907:Smoking / Q000009:adverse effects / Q000453:epidemiology; D000074606:Smoking Prevention; D012959:Socioeconomic Factors