«Anti-Hypertensive Effects of Anthocyanins from Hibiscus Sabdarifa Calyx on the Renin-Angiotensin-Aldoslestrone System in Wistar Rats». Nigerian Journal of Physiological Sciences, libk. 37, zenb. 1, 2022(e)ko ekainaren, or. 113-7, https://doi.org/10.54548/njps.v37i1.14.