RT Journal Article SR Electronic T1 The Congress: Structural changes affecting biomedical legislation: an overview, 1965–1981 JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 237 OP 238 VO 50 IS 2 A1 John T. Grupenhoff YR 1983 UL http://www.ccjm.org/content/50/2/237.abstract AB