Thieme E-Books & E-Journals -
Endoscopy 2020; 52(04): 315
DOI: 10.1055/a-1128-9681
Letter to the editor

Reaction to Letter from Zhang et al.

Authors

  • Peter D. Siersema

    Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands