4C. J. Dutton et al. Novel Avermectins Produced By Mutational Biosynthesis. J. Antibiotics, 1991,44 (3) : 357 -- 365.
5M. A. Taylor, Recent Developments in Ectoparasitlcides. The Veterinary Journal, 2001, 161 (3) : 253 - 268.
6Goudie, A. C. ; Evans, N. A. et al. Doramectin - a potent novel endectocide. Vet. Parasitol., 1991, 49( 1 ) : 5-- 15.
7Michael, Bruce. et al. Comparison of ivermectin, doramectin, selamectin and eleven intermediates in a nematode larval development assay. Journal of Parasitology., 2001,87(3) :692-696.