@article{article, title = {{Associations of close social connections with smoking and vaping: a population study in England}}, publisher = {{Oxford University Press (OUP)}}, url = {{http://dx.doi.org/10.1093/ntr/ntae225 }}, year = {{2024}}, month = {{9}}, author = {{Jackson SE and Squires H and Shahab L and Tattan-Birch H and Buckley C and Purshouse RC and Brown J}}, doi = {{10.1093/ntr/ntae225}}, journal = {{Nicotine and Tobacco Research}}, pages = {{ntae225}}, note = {{Accessed on 2025/09/21}}}