RASAPPAN PERIANNAN, SAMPOORNAM BALAKRISHNAN, ZENITH KHASHIM, THANIGAIVELAN KANAGASABAI, THOLCOPIYAN LOGANATHAN, and SHILA SAMUEL. 2012. “Expression Profiling Of Human Presenilins”. International Journal of Pharma and Bio Sciences 3 (2):669-78. https://ijpbs.net/index.php/journal/article/view/1433.