Article 6 controlled study bacterial infection 5 adult 4 female 4 male 4 nonhuman 4 Animals 3 Female 3 Male 3 animal 3 human 3 Biofilms 2 Humans 2 Middle Aged 2 aged 2 antibiotic sensitivity 2 bacterial colonization 2 bacterial load 2 bacterium isolation 2 biofilm 2 drug effect 2 immune response 2 major clinical study 2 metabolism 2 methicillin resistant Staphylococcus aureus 2 microbiology 2 middle aged 2 physiology 2 platelet count 2