Hoekstra, JLde Neeling, AJrivmvan Klingeren, BStobberingh, EEvan Boven, CPA2025-03-112025-03-111987https://rivm.openrepository.com/handle/10029/630802Resistant strains of pseudomonas aeruginosa isolated after exposure to several beta-lactam antibiotics.ArticleEur J Clin Microb 1987; 6:22-72025-03-11