Wada Yoshiro, Kai Masahiko, Tanaka Hitomi, Shimizu Naomasa, Shimatani Masataka, Oshima Toshio
Department of Pediatrics, Bell Land General Hospital, Higashiyama, Nakaku, Sakai CityDepartment of Pediatrics, Rinku General Medical Center, Rinkuouraikita, Izumisano City, Osaka, Japan.
Pediatr Int. 2011 Oct;53(5):773-776. doi: 10.1111/j.1442-200X.2011.03421.x.