Sreenivasa Bharath, Govind Kumar, Raghu Dhanapal, and T Saraswathi. “Sex Determination by Discriminant Function Analysis of Palatal Rugae from a Population of Coastal Andhra”. Journal of Forensic Dental Sciences, vol. 3, no. 2, Dec. 2011, pp. 58-62, doi:10.4103/0975-1475.92144.