F Formiga1, E Espel, D Chivite, R Pujol. 1. Geriatric Unit, Internal Medicine Service, CSU de Bellvitge. L'Hospitalet de LL, Barcelona, Spain. fformiga@csub.scs.es
Authors: P Jaagosild; N V Dawson; C Thomas; N S Wenger; J Tsevat; W A Knaus; R M Califf; L Goldman; H Vidaillet; A F Connors Journal: Arch Intern Med Date: 1998-05-25
Authors: J Lynn; J M Teno; R S Phillips; A W Wu; N Desbiens; J Harrold; M T Claessens; N Wenger; B Kreling; A F Connors Journal: Ann Intern Med Date: 1997-01-15 Impact factor: 25.391