title: Medical issues for a mission to Mars.
authors.affiliation: Department of Preventive, Occupational and Environmental Medicine, University of Texas Medical Branch at Galveston 77555-0826, USA.
authors.forename: J R
authors.initials: JR
authors.lastname: Davis
mesh_terms: D000337:Aerospace Medicine; D002320:Cardiovascular Physiological Phenomena; D018504:Ecological Systems, Closed; D006801:Humans; D018535:Mars; D009142:Musculoskeletal Physiological Phenomena; D011830:Radiation Effects; D013026:Space Flight; D017216:Telemedicine; D014893:Weightlessness