Antioxidant enzyme activity and malondialdehyde levels can be modulated by Piper betle, tocotrienol rich fraction and Chlorella vulgaris in aging C57BL/6 mice . Clinics [Internet]. 2012 Dec. 1 [cited 2024 May 6];67(12):1447-54. Available from: https://www.revistas.usp.br/clinics/article/view/52291