*	PIRRO et al. (1999); n = 152 Staph. aureus/intermedius isolates from clinical patients and necropsy material. (8)
**	Product information: Orbax® Schering, United Kingdom 1999, Marbocyl® Vetoquinol, United Kingdom 1997, Dicural® Fort Dodge, Germany 1998.
***	HEINEN et al. (1999); Bioassay Data. (12)
****	data on file.