1. Genetics of organisms producing tetracyclines;ALIKHANIAN S. I.;Ann. N. Y. Acad. Sci.,1959
2. Identification of drosophilin as p-methoxytetrachlorophenol;ANCHEL M.;J. Am. Chem. Soc.,1952
3. On the tetracycline fermentation;ARISHIMA M.;J. Agr. Chem. Soc. Japan,1956
4. A method of preparing tetracycline;ARISHIMA M.;Japanese Patent,1959
5. ASAHINA Y. AND SHIBATA S. 1954 The Chemistry of lichen substances. Japan Soc. for the Promotion of Science Tokyo.