1. Studies on the heat resistance of bacterial spores. 3. Effects of sugars in the subculture media on the survival time of the spores of an aerobic bacteria (Bacillus natto);AMAHA M.;J. Agr. Chem. Soc. Japan,1952
2. Studies on the heat resistance of bacterial spores. 4. Kinetics of the death reaction of spores by heat;AMAHA M.;J. Agr. Chem. Soc. Japan,1952
3. Studies on the heat resistance of bacterial spores. 5. Effects of vitamins and amino acids in the synthetic subculture media on the survival time of aerobic spores;AMAHA M.;J. Agr. Chem. Soc. Japan,1952
4. Heat resistance of Cameron's putrefactive anaerobe 3679 in phosphate buffer (Clostridium sporogenes);AMAHA M.;Food Research,1953
5. Studies on the heat resistance of bacterial spores. 2. On the relationships between spore concentration and survival time;AMAIIA M.;J. Agr. Chem. Soc. Japan,1951