Iacobelli M, Cho J, Welding K, Smith K, Cohen JE. Machine-assessed tar yield marketing on cigarette packages from two cities in South Korea. Tobacco Induced Diseases 2021 Jun 25;19:54 (2021). DOI: 10.18332/tid/136421. Link to external article http://www.tobaccoinduceddiseases.org/Machine-assessed-tar-yield-marketing-on-c…