Singh, V. P., Singh, C. K., Singh, A. K., Sircar, S., Singh, V. M., Jha, A. K., Kumar, A., & Ranjan, P. (2024). Epidemiological study on the association between tobacco chewing and cigarette smoking in head and neck cancer patients, India. International Journal of Otorhinolaryngology and Head and Neck Surgery, 10(1), 74–78. https://doi.org/10.18203/issn.2454-5929.ijohns20240062