Vikash Sharma, Ranjana Tiwari, Akshay Kumar Nigam, Durgesh Shukla, and Gaurav Khare, “Study to assess Clinical and Socio-Demographic profile of oral cancer patients from central India”, Int. J. Heal. Clin. Res., vol. 4, no. 11, pp. 216–219, Jun. 2021.