A Case of Type I Food Allergy Induced by Monosodium Glutamate oleh Osada R, Oshikata C, Kurihara Y, Terada K, Kodama Y, Yamashita Y, Nakadegawa R, Masumitsu H, Motobayashi Y, Takayasu H, Masumoto N, Manabe S, Zhu Y, Tanaka R, Kaneko T, Sasaki A, Tsurikisawa N