title: National Getaways for the Weary Trauma Surgeon; Part 6: Chal Nakhjir, a Living 7-Million-Year-Old Cave!
authors.affiliation: Trauma Research Center, Baqiyatallah University of Medical Sciences, Tehran, IR Iran.
authors.forename: Hadi
authors.initials: H
authors.lastname: Khoshmohabat
keywords: Rest; Trauma Surgeon