P S German1, L P Fried. 1. Department of Health Policy and Management, School of Hygiene and Public Health, Johns Hopkins University, Baltimore, Maryland 21205.
Authors: P S German; L C Burton; S Shapiro; D M Steinwachs; I Tsuji; M J Paglia; A M Damiano Journal: Am J Public Health Date: 1995-03 Impact factor: 9.308