1. Watve, M.G., Tickoo, R., Jog, M.M., and Bhole, B.D., How many antibiotics are produced by the genus Streptomycetes, Arch. Microbiol., 2001, vol. 176, pp. 386–390.
2. Demain, A.L., Pharmaceutically active secondary metabolites of microorganisms, Appl. Microbiol. Biotechnol., 1999, vol. 52, pp. 455–463.
3. Omura, S. and Tanaka, H., Chemistry, Biology and Practice in Macrolide Antibiotics, Omura S., Ed., New York: Academic Press, pp. 123–129.
4. Şahin, N. and Uǧur, A., Investigate antimicrobial activity of Streptomycetes isolates, Turk J. Biol., 2003, vol. 27, pp. 79–84.
5. Hammond, S.M. and Lambert, P.A., Antimicrobial Actions, London: Edward Arnold Ltd, 2003, pp. 8–9.