Hafizah, A. H., Zaiton, Z., Zulkhairi, A., Mohd Ilham, A., Nor Anita, M. M. N., & Zaleha, A. M. (2010). Piper sarmentosum as an antioxidant on oxidative stress in human umbilical vein endothelial cells induced by hydrogen peroxide. Zhejiang University Press.

Hafizah, Abdul Hamid, Zakaria Zaiton, Amom Zulkhairi, Adenan Mohd Ilham, Megat Mohd Nordin Nor Anita, und Abdullah Mahdy Zaleha. Piper Sarmentosum As an Antioxidant On Oxidative Stress in Human Umbilical Vein Endothelial Cells Induced By Hydrogen Peroxide. Zhejiang University Press, 2010.

Hafizah, Abdul Hamid, et al. Piper Sarmentosum As an Antioxidant On Oxidative Stress in Human Umbilical Vein Endothelial Cells Induced By Hydrogen Peroxide. Zhejiang University Press, 2010.