Wang, L.-Q., Wang, D.-F., Li, X.-M., Li, J. and Guan, Y. 2015. Salvianolic acid-A induces apoptosis, mitochondrial membrane potential loss and DNA damage in small cell lung cancer cell lines. Tropical Journal of Pharmaceutical Research. 14, 8 (Sep. 2015), 1399–1404. DOI:https://doi.org/10.4314/tjpr.v14i8.11.