1. Ainsworth, G. C., Brown, A. M., Marsden, P. S. S. F., Smith, P. A. andSpilsbury, J. F. A method for the large-scale production of streptomycin by surface culture. Jour. Gen. Microbiol.1: 335–343. 1947.
2. Aiso, K., Arai, T., Yanagisawa, F. andNakajima, M. Studies on the distribution of actinomycetes and their antagonistic strains in Japanese soils. Jour. Antibiotics [Japan]2: 240–248. 1949.
3. —,Miyaki, K., Yanagizawa, F., Arai, T. andHayashi, M. Flavomycin, an antibiotic produced byStreptomyces no. 320. Jour. Antibiotics [Japan]3: 87–92. 1950.
4. —,Yanagizawa, F., Arai, T. andHayashi, M. Studies on streptomycin produced byActinomyces griseus 8049. Jour. Antibiotics [Japan]3: 333–334. 1950.
5. —,Fujiwara, K. andArai, T. Purification of actinophage and its electronmicrograph. Jour. Antibiotics [Japan]3(Supp. B): 22–24. 1950.