Authors: E H Lin; G E Simon; W J Katon; J E Russo; M Von Korff; T M Bush; E J Ludman; E A Walker Journal: Am J Psychiatry Date: 1999-04 Impact factor: 18.112
Authors: Wayne Katon; Joan Russo; Michael Von Korff; Elizabeth Lin; Greg Simon; Terry Bush; Evette Ludman; Edward Walker Journal: J Gen Intern Med Date: 2002-10 Impact factor: 5.128