1. Gastrointestinal studies of Pyrenacantha staudtii leaf extracts;Aguwa;Journal of Ethnopharmacology,1986
2. Anonymous, 1966. Indian Pharmacopoeia, second ed. New Delhi, Government of India, p. 57.
3. Pharmacognostical studies on roots of varieties of Hemidesmus indicus R.Br;Anoop;Journal of Swamy Botanical Club,2002
4. Recurrence during maintenance therapy with histamine H2 receptor antagonist in cases of gastric ulcer;Ariyoshi;Nihon University Journal of Medicine,1986
5. Omeprazole in the management of refractory duodenal ulcer;Bardhan;Scandinavian Journal of Gastroenterology,1989