Ghazala Perween, Prasad Anjali Krishna, Sazid Hussain, Abhishek Kumar, and Binod Kumar, “Analysis of Thumb Print Patterns in Relation with Blood Group among Medical Students: A Cross- Sectional Study”, Int. J. Heal. Clin. Res., vol. 5, no. 1, pp. 252–254, Jan. 2022.