{"content":"
In summer 2005 the questionnaire survey was repeated with 30 European countries: the previous 28 plus two accession countries, Bulgaria and Romania. Data were collected using the 2004 questionnaire, but stricter definitions were applied in the scale to smoke-free places and smoking treatment systems.<\/p>\r\n<\/div>","hash":"d5d39b8e19772edd9415c9f3e40c3b0d","css":"","js":""}