RT Journal Article SR Electronic T1 Gastrointestinal varicella-zoster virus infection JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 592 OP 593 DO 10.3949/ccjm.88a.20151 VO 88 IS 11 A1 Agatsuma, Nobukazu A1 Tsujioka, Kaoru A1 Nishikawa, Yoshitaka A1 Nakatani, Yasuki A1 Yamashita, Yukitaka YR 2021 UL http://www.ccjm.org/content/88/11/592.abstract AB