PROF.DR.N.N.ANAND, and PROF.DR.V.PADMA. “CORRELATION WITH SERUM MELATONIN LEVELS TO THE PREVALENCE OF TYPE II DIABETES MELLITUS IN BORN BLIND SUBJECTS”. International Journal of Pharma and Bio Sciences, vol. 6, no. 3, Sept. 2015, pp. 295-00, https://ijpbs.net/index.php/journal/article/view/4467.