1. “Aerosporin”, an antibiotic produced by Bacillus aerosporus Greer;Ainsworth;Nature,1947
2. Sodium sulphomethyl derivatives of polymyxins;Barnett;Brit. J. Pharm,1964
3. The antibiotic activity of Bacillus polymyxa;Benedict;J. Bact,1947
4. Chemotherapy and pharmacology of polymyxins;Brownlee;Brit. J. Pharm,1952
5. The polymyxins: a related series of antibiotics derived from Bacillus polymyxa;Brownlee;Biochem. J,1948