1. Fauci AS, Morens DM. The perpetual challenge of infectious diseases. NEJM. 2012;366:454-461.

2. Nascimento GG, Locatelli J, Freitas PC, Silva GL. Antibacterial activity of plant extracts and phytochemicals on antibiotic-resistant bacteria. Braz J Microbiol. 2000;31:247-256.

3. Cohen ML. Epidemiology of drug resistance: implications for a post-antimicrobial era. Sci. 1992;257:1050-1055.

4. Michael CA, Dominey-Howes D, Labbate M. The antimicrobial resistance crisis: causes, consequences, and management. Front Public Health. 2014;2:145.

5. Holmes AH, Moore LS, Sundsfjord A, Steinbakk M, Regmi S, Karkey A, Guerin PJ, Piddock LJ. Understanding the mechanisms and drivers of antimicrobial resistance. The Lancet. 2016;387:176-187.

6. Mathur H, Field D, Rea MC, Cotter PD, Hill C, Ross R P. Bacteriocin-antimicrobial synergy: a medical and food perspective. Front  Microbiol. 2017;8:1205.

7. Cowan MM. Plant products as antimicrobial agents. Clin Microbiol Rev. 1999;12:564-582.

8. Nychas G. Natural antimicrobials from plants, in New methods of food preservation. 1995, Springer. p. 58-89.

9. Shariff ZU. Modern herbal therapy for common ailments. 2001. Spectrum Books.

10. Chatsudthipong V, Muanprasat C. Stevioside and related compounds: therapeutic benefits beyond sweetness. Pharmacol Therapeut. 2009;121:41-54.

11. Komissarenko N, Derkach A, Kovalyov I and Bublik N. Diterpene glycosides and phenylpropanoids of Stevia rebaudiana Bertoni. Rast Resea. 1994;1:53-64.

12. Kedik S, Yartsev E and Stanishevskaya I. Antiviral activity of dried extract of Stevia. Pharm Chem J.2009;43:198-199.

13. Shivanna N, Naika M, Khanum F and Kaul V K. Antioxidant, anti-diabetic and renal protective properties of Stevia rebaudiana. J Diabetes Complicat. 2013;27:103-113.

14. Shiozaki K, Fujii A, Nakano T, Yamaguchi T and Sato M. Inhibitory effects of hot water extract of the Stevia stem on the contractile response of the smooth muscle of the guinea pig ileum. Biosci Biotech Bioch. 2006;70:489-494.

15. Boonkaewwan C, Toskulkao C and Vongsakul M. Anti-inflammatory and immunomodulatory activities of stevioside and its metabolite steviol on THP-1 cells. J Agric Food Chem. 2006;54:785-789.

16. Shukla S, Mehta A, Bajpai VK, and Shukla S. In vitro antioxidant activity and total phenolic content of ethanolic leaf extract of Stevia rebaudiana Bert. Food Chem Toxicol. 2009;47:2338-2343.

17. Shukla S, Mehta A, Mehta P and Bajpai V K. Antioxidant ability and total phenolic content of aqueous leaf extract of Stevia rebaudiana Bert. Exp Toxicol Pathol. 2012;64:807-811.

18. Tadhani M, Patel V, Subhash R. In vitro antioxidant activities of Stevia rebaudiana leaves and callus. J Food Compost Anal. 2007;20:323-329.

19. Ghosh S, Subudhi E, Nayak S. Antimicrobial assay of Stevia rebaudiana Bertoni leaf extracts against 10 pathogens. Int J Integr Biol. 2008;2:1-5.

20. Jayaraman S, Manoharan M S and Illanchezian S. In-vitro antimicrobial and antitumor activities of Stevia rebaudiana (Asteraceae) leaf extracts. Trop J Pharm Res. 2008;7:1143-1149.

21. Siddique AB, Rahman SMM, Hossain MA, Rashid M A. Phytochemical screening and comparative antimicrobial potential of different extracts of Stevia rebaudiana Bertoni leaves. Asian Pac J Trop Dis. 2014;4:275-280.

22. Tadhani MBM Subhash R. In vitro antimicrobial activity of Stevia rebaudiana Bertoni leaves. Trop J Pharm Res. 2006;5:557-560.

23. Tomita T, Sato N, Arai T, Shiraishi H, Sato M, Takeuchi M, Kamio Y. Bactericidal activity of a fermented hot-water extract from Stevia rebaudiana Bertoni towards enterohemorrhagic Escherichia coli O157: H7 and other food-borne pathogenic bacteria. Microbiol Immunol. 1997;41:1005-1009.

24. Bush K, Courvalin P, Dantas G, Davies J, Eisenstein B, Huovinen P, Jacoby G A, Kishony R, Kreiswirth B N and Kutter E. Tackling antibiotic resistance. Nat Rev Microbiol. 2011;9:894-896.

25. Mirzaei-Aghsaghali A. Importance of medical herbs in animal feeding: A review. Ann Biol Res. 2012;3:918-923

26. Shukla S, Mehta A and Bajpai V K. Phytochemical screening and anthelmintic and antifungal activities of leaf extracts of Stevia rebaudiana. JBAPN. 2013;3:56-63.

27. Boeckh E and Humboldt G. Efeitos cardiocirculatorios do extrato aquoso total em individuos normais e do esteviosideo em ratos. Cienc Cult. 1981;32:208-210.

28. Sehar I, Kaul A, Bani S, Pal H C and Saxena A K. Immune up regulatory response of a non-caloric natural sweetener, stevioside. Chem Biol Interact. 2008;173:115-121.

29. Gupta E, Purwar S, Sundaram S, Rai G. Nutritional and therapeutic values of Stevia rebaudiana: A review. J Med Plant Res. 2013;7:3343-3353.

30. Panpatil VV, Polasa K. Assessment of stevia (Stevia rebaudiana)--Natural sweetener: A review. JFST. 2008;45:467-473

31. Singh S, Rao G. Stevia: The herbal sugar of 21 st Century. Sugar Tech. 2005;7:17-24.