Ulilalbab, A., Wiratmadi, B., & Adriani, M. (2018). Purple Rosella (Hibiscus sabdariffa Linn.) Petal Extract Prevents Hepatocyte Degeneration in Wistar Rats Exposed to Cigarette Smoke. Folia Medica Indonesiana, 54(2), 96–101. https://doi.org/10.20473/fmi.v54i2.8857