title: Now you see it, now you don't.
authors.affiliation: Division of Gastroenterology and Hepatology, Department of Medicine, Medical University of South Carolina, Charleston, SC, USA.
authors.forename: Adrian
authors.initials: A
authors.lastname: Reuben
mesh_terms: D000715:Anatomy / Q000266:history*; D001154:Art / Q000266:history; D004534:Egypt; D005060:Europe; D005762:Gastroenterology / Q000266:history*; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D008099:Liver / Q000033:anatomy & histology*; D019365:Metaphor