TABLE 1.

Sites participating in quality control studies

ParticipantInstitution, city, and state or province
S. BrownClinical Microbiology Institute, Wilsonville, OR
M. BaumanaSt. Vincent's Hospital, Portland, OR
M. CoxbAnaerobe Systems, Morgan Hill, CA
M. J. FerraroaMassachusetts General Hospital, Boston, MA
D. HardyUniv. of Rochester Medical Center, Rochester, NYd
J. HindlerUCLA Medical Center, Los Angeles, CA
S. JenkinsaCarolinas Medical Center, Charlotte, NC
C. KnappTREK Diagnostic Systems, Westlake, OH
G. OverturfaUniv. New Mexico Medical Center, Albuquerque, NM
G. ProcopCleveland Clinic, Cleveland, OH
R. RennieUniv. of Alberta Hospital, Edmonton, Alberta, Canada
M. SaubolleaGood Samaritan Hospital, Phoenix, AZ
E. J. BaroncStanford Univ. Hospital and Clinics, Stanford, CA
F. TenovercCenters for Disease Control and Prevention, Atlanta, GA
  • a S. aureus, E. coli, and E. faecalis MIC study only.

  • b Disk diffusion study only.

  • c S. pneumoniae and H. influenzae MIC study only.

  • d Univ., university.