[A letter of Dr. Matuki Miyazaki to Prof. Masao Ota in 1938].

A letter of Matuki Miyazaki, the director of Kyushu Sanatorium to Masao Ota was found in the materials of Masao Ota stored at the library of University of Tokyo. Miyazaki, who was president of 12th annual meeting of Japanese Leprosy Association in Kumamoto in 1938, thanked Ota for the acceptance of a special lecture. Ota lectured on the title of inoculation of leprosy bacteria to animals.