title: In memory of professor Ali Mohammad Handjani (1925 - 2012).
authors.affiliation: Digestive Disease Research Center, Shariati Hospital, Tehran University of Medical Science, Tehran, Iran.
authors.forename: Reza
authors.initials: R
authors.lastname: Malekzadeh
authors.forename: Mohammad Hossein
authors.initials: MH
authors.lastname: Azizi
mesh_terms: D002309:Cardiology / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D007492:Iran