Figure 1From: Systematic review on the treatment of pentoxifylline in patients with non-alcoholic fatty liver diseaseSearch strategy and results. We use the Fatty liver as the MeSH term and list all known synonyms as free-text, 11604 references were searched totally. Combined search for all MeSH and free-text searches, 132 references were identified. Of these, we excluded 122, because they were animal experiments, nonclinical, or clearly irrelevant. Of the remaining 10 references, 4 were excluded because they did not meet our inclusion criteria. Finally, 6 references were identified (2 randomized trials and 4 prospective cohort studies) in the Figure 1 explained section.Back to article page