1. Babu, N.C., Naidu, M.T. and Venkaiah, M. (2010). Ethnomedicinal plants of Kotia hills of Vizianagaram district, Andhra Pradesh, India. J. Phytol. 2(6): 76-82.
2. Babu, N.C., Naidu, M.T. and Venkaiah, M. (2011). Ethnomedicinal plants used by the tribes of Vizianagaram district, Andhra Pradesh. Ann. Pharm. & Pharm. Sci. 2 (1&2): 1-4
3. Badoni, A.K. (1995). Herbal Industry for the Conservation of Biodiversity and Sustained Development in Garhwal Himalaya
4. Bussmann, R.W. and Glenn, A. (2011). Fighting pain: Traditional Peruvian remedies for treatment of Asthma, Rheumatism, Arthritis and Sore bones, Indian J. Trad. Knowledge. 10(3): 397-412
5. Chrubasik, J., Roufogalis, B. and Chrubasik, S. (2007). Evidence of effectiveness of herbal anti-inflammatory drugs in the treatment of painful osteoarthritis and chronic low back pain. Phytotherapy Res. 21: 675-683. https://doi.org/10.1002/ptr.2142
6. Darshan, S. and Doreswamy, R. (2004). Patented anti-inflammatory plant drug development from traditional medicine. Phytotherapy Res. 18: 343-357. https://doi.org/10.1002/ptr.1475
7. Gamble, J.S. (1915-1936). Flora of the Presidency of Madras, Vol 1-3, Rep. 1997, 2004. Bishen Singh Mahendra Pal Singh, Dehra Dun. https://doi.org/10.5962/bhl.title.21628
8. Gogoi, R. and Borthakur, S.K. (2001). Notes on herbal recipes of Bodo tribe in Kamrup district, Assam. Ethnobotany. 13: 15-23
9. Harnischfeger, G. (2005). Good Manufacturing Practices (GMP) for Herbal Medicinal Products, UNIDO-ICS Training Course on: Development, quality assurance and regulatory aspects of herbal medicinal products, Panama City, Panama
10. Hemadri, K. and Venugopalachary, K. (1988). Medico- Ethno - Botanical Survey of Vizianagaram district, Andhra Pradesh, Indian Medicine. 37: 11-14
11. Jain, S.K. (1987). Glimpses of Indian Ethnobotany, Oxford and IBH Publishing Co, New Delhi
12. Kala, C.P. (2004). Prioritization of medicinal plants on the basis of available knowledge existing practices and use value status in Uttaranchal, India, Biodivers. & Conserv. 13: 459. https://doi.org/10.1023/B:BIOC.0000006511.67354.7f
13. Kumar, S. and Hamal, I.A. (2011). Herbal remedies used against arthritis in Kishtwar high altitude national park, Indian J. Trad. Knowledge. 10(2): 358-361
14. Mukherjee, P.K. (2002). Quality control of herbal drugs: An approach to evaluation of botanicals. 1st ed. Business Horizons Pharmaceutical Publishers, India
15. Pareek, A. and Trivedi, P.C. (2011). Ethnobotanical studies on medicinal plants of Kaladera region of Jaipur district, Indian J. Fundam. and Applied Life Sci. 1(1): 59-63
16. Park, E., Rhee, H., Jung, H., Ju, S., Lee, S., Hong, S., Yang, H., Yoo, M. and Kim, K. (2007). Antiinflammatory effects of a combined herbal preparation (RAH 13) of Phellodendron amurense and Coptis chinensis in animal models of inflammation. Phytotherapy Res. 21: 746-750. https://doi.org/10.1002/ptr.2156
17. Patrick, O.E. (2002). Herbal Medicines: Challenges. Tropical J. Pharmaceut. Res. 1(2): 53-54
18. Patwardan, S.K., Bodas, K.S. and Gundewar, S.S. (2010). Coping with arthritis using safer herbal opticus. Int. J. Pharmacy and Pharmaceutical Sci. 2(1): 1-11
19. Pawar, S. and Patil, D.A. (2006). Folk remedies against rheumatic disorders in Jalgaon district, Maharashtra. Indian J. Trad. Knowledge. 5(3): 314-316
20. Rizvi, S.N.H. (1986). Health Practices of the Jaunsaris: A Sociocultural dimensions, Ed B. Chaudhury, Inter-India Publications, New Delhi
21. Sankaranarayanan, S., Bama, P., Ramachandhran, J., Kalaichelvam, P.T. and Deccaraman, M. (2010). Ethnobotanical study of medicinal plants used by traditional users in Villupuram district of Tamil Nadu. J. Med. Plant Res. 4(2): 1089-1011
22. Sharma, J. and Painuli, R.M. (2011). Plants used for the treatment of Rheumatism by the Bhoxa tribe of district Dehradun, Uttarakhand, India, Int. J. Med. Arom. Plants. 1(1): 28-32
23. Shukla, A.N., Srivatsava, S. and Rawat, A.K.S. (2010). An ethnobotanical study medicinal plants of Rewa district, Madhya Pradseh. Indian J. Trad. Knowledge. 9 (1): 191-202
24. Soeken, K.L., Miller, S.A. and Ernst, E. (2003). Herbal medicines for the treatment of rheumatoid arthritis; a systematic review: Rheumatology. 42: 652-659. https://doi.org/10.1093/rheumatology/keg183
25. Venkaiah, M. (1998). Ethnobotany of some plants from Vizianagaram district. Flora and Fauna. 4: 90-92
26. Venkaiah, M. (2004). Studies on the Vegetation and Flora of Vizianagaram District, Andhra Pradesh, Andhra University Press, Visakhapatnam
27. Wambugu, S.N., Mathiu, P.M., Gakuya, D.W., Kanui, T.I., Kabasa, J.D. and Kiama, S.G. (2011). Medicinal plants used in the management of Chronic joint pains in Machakos and makueni counties, Kenya. J. Ethnopharmacol. 137: 945-955. https://doi.org/10.1016/j.jep.2011.06.038