Pradkhshana Vijay, Supriya Sharma, Shaleen Chandra, Nilesh Pardhe, Priyanka Singh and Yash Srivastava 2019. A Study on Evaluation of Various Tongue Patterns in North Indian Population and a Working Classification System for These Tongue Print Patterns. International Healthcare Research Journal. 3, 2 (May 2019), 76-79. DOI:https://doi.org/10.26440/IHRJ/0302.05.521081.