Retrospective Cohort Study
Copyright ©The Author(s) 2021.
World J Gastroenterol. Oct 28, 2021; 27(40): 6939-6950
Published online Oct 28, 2021. doi: 10.3748/wjg.v27.i40.6939
Figure 1
Figure 1 Flowchart illustrating case selection, including inclusion and exclusion criteria starting from the patient collective of the alveolar echinococcosis database in Germany. AE: Alveolar echinococcosis.