Nosocomial infection human 4 nonhuman 3 polymerase chain reaction 3 Article 2 Humans 2 Polymerase Chain Reaction 2 RNA 16S 2 bacterial gene 2 bacterium isolate 2 bacterium isolation 2 female 2 male 2 methicillin resistant Staphylococcus aureus 2 16S rRNA 1 Actinobacteria 1 Actinomycetes 1 Arthrobacter globiformis 1 Bacteria 1 Bacterial Proteins 1 Bacterial typing 1 Bacteriological Techniques 1 Based clustering 1 Binding energy 1 Carrier State 1 Children 1 Cloning 1 Cluster Analysis 1 Control strategies 1 DNA, Bacterial 1