Authors: B P Haughey; R M O'Shea; S S Dittmar; P Bahn; M Mathewson; S Smith; J Brasure Journal: Public Health Rep Date: 1986 Nov-Dec Impact factor: 2.792
Authors: J K Ockene; D W Hosmer; J W Williams; R J Goldberg; I S Ockene; T Biliouris; J E Dalen Journal: J Gen Intern Med Date: 1987 Sep-Oct Impact factor: 5.128