[1] Hop Trousseau, Serv Bacteriol & Hyg, Dept Microbiol Med & Mol, Unite Bacteriol, F-37044 Tours, France
[2] Relais Reg Hyg Hosp Ctr, Tours, France
[3] Hop Edouard Herriot, Ctr Natl Reference Staphylocoques, Lyon, France
[4] Jichi Med Sch, Dept Pediat, Minami Kawachi, Tochigi 32904, Japan