title: General Clinical Research Centers in the United States make a healthy recovery.
authors.affiliation: Franz-Volhard-Klinik, Humboldt University of Berlin, Wiltbergstrasse 50, 13125 Berlin-Buch, Germany. luft@fvk-berlin.de
authors.forename: F C
authors.initials: FC
authors.lastname: Luft
mesh_terms: D005858:Germany; D012106:Research / Q000458:organization & administration / Q000639:trends*; D014481:United States