Below are the 4 peer reviewed articles. (The writer can use other references on top of these to add on to in writing the paper)
1. Cross-sectional study of passive opiate smoking in relation to stroke and some of stroke attributable risk factors in women.
2. Variations in risks from smoking between high-income, middle-income, and low-income countries: an analysis of data from 179 000 participants from 63 countries.
3. Burden of disease from second-hand tobacco smoke exposure at home among adults from European Union countries in 2017: an analysis using a review of recent meta-analyses.
4. Health impact assessment for second-hand smoke exposure in Germany – quantifying estimates for ischaemic heart diseases, COPD, and stroke.