title: Airplane headaches: time to classify them.
authors.forename: Fidias E
authors.initials: FE
authors.lastname: Leon-Sarmiento
authors.forename: Carolina
authors.initials: C
authors.lastname: Valderrama
authors.forename: Diego
authors.initials: D
authors.lastname: Malpica
authors.forename: Andres
authors.initials: A
authors.lastname: Calderon
mesh_terms: D000337:Aerospace Medicine; D000401:Aircraft; D006261:Headache / Q000145:classification* / Q000209:etiology*; D006801:Humans