Authors: R C Smith; G Osborn; R B Hoppe; J S Lyles; L Van Egeren; R Henry; D Sego; P Alguire; B Stoffelmayr Journal: J Gen Intern Med Date: 1991 Nov-Dec Impact factor: 5.128
Authors: F B Milan; C Landau; D R Murphy; J J Balletto; T Sztykowski; J A Hart; C H Rybeck; M G Cyr Journal: J Gen Intern Med Date: 1998-08 Impact factor: 5.128