Comment on

• Inappropriate use of an accident and emergency department: magnitude, associated factors, and reasons--an approach with explicit criteria.

  Sempere-Selva T, Peiró S, Sendra-Pina P, Martínez-Espín C, López-Aguilera I. Sempere-Selva T, et al. Ann Emerg Med. 2001 Jun;37(6):568-79. doi: 10.1067/mem.2001.113464. Ann Emerg Med. 2001. PMID: 11385325
• Appropriateness of emergency department visits in a Portuguese university hospital.

  Pereira S, Oliveira e Silva A, Quintas M, Almeida J, Marujo C, Pizarro M, Angélico V, Fonseca L, Loureiro E, Barroso S, Machado A, Soares M, da Costa AB, de Freitas AF. Pereira S, et al. Ann Emerg Med. 2001 Jun;37(6):580-6. doi: 10.1067/mem.2001.114306. Ann Emerg Med. 2001. PMID: 11385326