L. S. Varghese, A. Sajeevkumar, A. V. Muralidahran, K. J. Paul, and S. Viswanathan, “A STUDY ON THE DISTRIBUTION AND ABUNDANCE OF NORMAL FLORA ON THE HUMAN SKIN AND ITS RELATIONSHIP TO THE USE AND NON-USE OF COSMETICS”, Int J Ayu Pharm Res, vol. 2, no. 3, Dec. 2015.