Type distribution of A group streptococci (April, 1968 to March, 1969) and alteration of its patterns in the past 6 years

Miyamoto, Y., Kodama, T., Akiyama, S., Takizawa, K., & Matsushima, A. (1970). Type distribution of A group streptococci (April, 1968 to March, 1969) and alteration of its patterns in the past 6 years. Kansenshogaku Zasshi. The Journal of the Japanese Association for Infectious Diseases, 44(1), 9–11. https://doi.org/10.11150/kansenshogakuzasshi1970.44.9