Antimicrobial and antibiofilm activity of secondary metabolites of lichens against methicillin-resistant Staphylococcus aureus strains from cystic fibrosis patients - Pompilio, A; Pomponio, S; Di Vincenzo, V; Crocetta, V; Nicoletti, M; Piovano, M; Garbarino, J A; Di Bonaventura, G (Future Microbiol, 2013)