Micheel, Volker Identification of nasal colonization with β-lactamase-producing Enterobacteriaceae in patients, health care workers and students in Madagascar. [electronic resource] - European journal of microbiology & immunology Mar 2015 - 116-25 p. digital Publication Type: Journal Article ISSN: 2062-509X Standard No.: 10.1556/EUJMI-D-15-00001 doi