Lego Sign at Esophagogastric Junction

Tsai, IT; Chang, CS; Hsu, CW; Lee, KH; Hung, KC; Sun, CK

Sun, CK (通讯作者),E Da Hosp, Dept Emergency Med, Kaohsiung, Taiwan.;Sun, CK (通讯作者),I Shou Univ, Sch Med, Coll Med, Kaohsiung, Taiwan.

PEDIATRIC EMERGENCY CARE, 2022; 38 (1): E436