Financial Disclosure of Reviewers
American Journal of Respiratory and Critical Care Medicine 2003 October 15; 168(8): 1010
Showing items related by title, author, creator and subject.
de Melo-Martín, Inmaculada; Intemann, Kristen (2007-07-12)
Williams, Cynthia (1999-09)
Levinson, Douglas F. (1987-12)Health maintenance organizations (HMOs) sometimes attempt to limit the use of services by having primary physicians serve as gatekeepers to restrict specialty referrals and by offering various types of financial incentives ...