1. Seizo Kaneo. Nagai Nagayoshi den. Tokyo: The Pharmaceutical Society of Japan; 1960 (in Japanese).
2. Hiromu Nohara. konohito Nagai Nagayoshi. Tokyo: Human-Creative, Inc.; 2008 (in Japanese).
3. Takamine J. The isolation of the active principle of the suprarenal gland. J Physiol (Proc Physiol Soc). 1901;27:XXIX–XXX.
4. Davenport HW. Early history of the concept of chemical transmission of the nerve impulse. Physiologists. 1991;34(129):178–90.
5. Kawasaki T. Acute febrile mucocutaneous syndrome with lymphoid involvement with specific desquamation of the fingers and toes in children. Arerugi 1967;16:178–222 (in Japanese).