title: An alternative to the football helmet.
authors.forename: R S
authors.initials: RS
authors.lastname: Crausman
authors.forename: F
authors.initials: F
authors.lastname: al-Bilbeisi
mesh_terms: D002404:Catheterization / Q000295:instrumentation*; D004867:Equipment Design; D004932:Esophageal and Gastric Varices / Q000628:therapy; D006471:Gastrointestinal Hemorrhage / Q000628:therapy; D006801:Humans