S.M., D. R., D. J. H.R., and D. D. N.T. “Study of Interparietal Bone: Study of Interparietal Bone”. National Journal of Integrated Research in Medicine, vol. 2, no. 2, June 2011, pp. 41-42, http://www.nicpd.ac.in/ojs-/index.php/njirm/article/view/1907.