1. Delay of castor oil diarrhoea in rats: a new way to evaluate inhibitors of prostaglandin biosynthesis;Awouters;Journal of Pharmacy and Pharmacology,1978
2. Phytotherapy in Turkey, Past and Present;Baytop,1999
3. Folk herbal remedies of Sindupalchok district, Central Nepal;Bhattarai;Fitoterapia,1992
4. Experimental models of arthritis in animals as screening tests for drugs to treat arthritis in man;Bilingham;Handbook of Experimental Pharmacology,1979
5. Blumenthal, M., Busse, W.R., Goldbert, A., Gruenwald, J., Hall, T., Klein, S., Riggins, C.W., Rister, R.S. 1998. The Complete German E Monographs-Therapeutic Guide To Herbal Medicines. American Botanical Council, Austin, TX, p. 310.