1. Staphylococcus Laboratory, Statens Serum Institut, DK 2300, Copenhagen S, Denmark and Department of Clinical Microbiology, Hvidovre University Hospital, DK 2650, Hvidovre, Denmark.
2. Staphylococcus Laboratory, Statens Serum Institut, DK 2300, Copenhagen S, Denmark.
3. Study on Antimicrobial Resistance in Staphylococcus aureus (SARISA) study group (countries in alphabetic order): E. Couto, Hospital Dr.F. J. Muñiz, Argentina*; M. Struelens, Hôpital Erasme, Brussels, Belgium; A. MacGowan, Southmead Hospital, Bristol, England; O. Meurman,Turku University Hospital, Turku, Finland; J. Etienne, Hôpital Louis Predel, Lyon, France; D. Milatovic and C. Wallrauch, Inst. für Medizinis-che Mikrobiologie, München, Germany; O. Paniara, Evangelismos Hospital, Athens, Greece; E. E....