Fukazawa Ryuji, Tamai Jin, Imai Takehide, Takeda Sachiyo, Hayakawa Jun, Narazaki Hidehiko, Shimizu Kiwako, Takase Masato
Department of Pediatrics, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.
J Nippon Med Sch. 2011;78(1):2-3. doi: 10.1272/jnms.78.2.