Rost, J.

strain patient outbreak surgery outbreak strain wound typing control hospital aureus hematology unit group methicillin-resistant staphylococcus aureus staphylococcus microbiol survival method hematology protein table staphylococcus aureus ap-pcr mrsa strains disease isolation result phage methicillin infection culture outbreak-related primer primers disease atherosclerotic control group 2 control group 1 surveillance cultures atherosclerotic surveillance worker netherland number agarose susceptibility analysis incidence subclonal variation epidemic typing methods university hospital rotterdam dutch difference assay electrophoresis genotyping methods phage typing subclonal index patient nurse methicillin resistance two-band differences sequence university table 2 1994. plate isolation facility organism polymorphism variation department comparison genotyping index rotterdam resistance epidemic strain gene polymorphisms dutch hospitals outbreak strains