Randhawa, K., R. S. Narang, and P. C. Arora. 2011. “STUDY OF THE EFFECT OF AGE CHANGES ON LIP PRINT PATTERN AND ITS RELIABILITY IN SEX DETERMINATION”. The Journal of Forensic Odonto-Stomatology - JFOS 29 (2):45: 51. https://ojs.iofos.eu/index.php/Journal/article/view/15.