S.P. Venkatesh, G. Vinayagam, Bhaskara Rao Bezawada and Deepika Lakshminarayanan 2021. The Efficacy of Collagen and Silver Sulphadiazine in Treating Partial Thickness Burns – A Prospective Comparative Study. International Journal of Health and Clinical Research. 4, 21 (Dec. 2021), 92–96.