by Keino, Masaaki, Kumada, Hiroko, Kouno, Yuuko, Aizawa, Shigeki, Nishida, Shigeki
Published in Japanese Journal of Infectious Diseases (28.08.2006)

by Kusumi, Masayoshi, Kumada, Hiroko, Adachi, Yoshiki, Nakashima, Kenji
Published in Psychiatry and clinical neurosciences (01.10.2001)

by Kobayashi, Shotai, Kumada, Hiroko, Kinugawa, Hidekazu, Furuhashi, Norihisa, Osaka, Akira, Sawada, Tohru, Tazaki, Yoshiaki
Published in Nihon Rōnen Igakkai zasshi (1977)

by SHIBATA, Hisao, TOYAMA, Kyutaro, KUMADA, Hiroko, GOTO, Takeshi, KIYOHASHI, Atsushi, NIIZEKI, Hiroshi, OKABE, Haruya
Published in Kanzo (1975)

by TOYODA SHIGEAKI, KUMADA HIROKO, NANJO KATSUMI, KARIYA AKINORI, SATOU JIYUNKO, FURANKU UU, TAKASUKA SEIJI, TSUJI ATSUSHI, KATSURAYAMA TAKAYOSHI, SEGAMI SHIGENORI, HENMI SHINYA
Year of Publication 25.11.1991