Article 1 Bacteriocin Drug Resistance, Bacterial 1 Humans 1 Lysostaphin 1 Methicillin-Resistant Staphylococcus aureus 1 Microbial Sensitivity Tests 1 Microbiota 1 Skin 1 Staphylococcus 1 Staphylococcus aureus 1 Staphylococcus epidermidis 1 antibiotic resistance 1 bacterial growth 1 bacterial strain 1 bactericidal activity 1 commensalism 1 comparative study 1 controlled study 1 drug effect 1 enzyme activity 1 enzymology 1 human 1 lysostaphin 1 methicillin resistant Staphylococcus aureus 1 microbial sensitivity test 1 microbiology 1 microflora 1 minimum inhibitory concentration 1 nonhuman 1