title: [Nonagenarian patients and emergency visits: differential characteristics].
authors: F
authors: F
authors: Formiga
authors: A
authors: A
authors: Vilader
authors: A
authors: A
authors: Salazar
authors: R
authors: R
authors: Pujol
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D012189:Retrospective Studies; D013030:Spain