«Effects of Hedranthera barteri Root Extract on Gastric Emptying and Intestinal Motility in Wistar Rats», AJBR, bd. 23, nr. 2, s. 273–276, aug. 2020, åpnet: 6. april 2026. [Online]. Tilgjengelig på: https://ojshostng.com/index.php/ajbr/article/view/66