TY - JOUR T1 - The double-tongue sign JF - Cleveland Clinic Journal of Medicine JO - Cleve Clin J Med SP - 435 LP - 436 DO - 10.3949/ccjm.89a.21080 VL - 89 IS - 8 AU - Nami Yoshimura AU - Takashi Watari AU - Keisuke Misao AU - Toshihiro Imada AU - Junji Mashino Y1 - 2022/08/01 UR - http://www.ccjm.org/content/89/8/435.abstract N2 - ER -