title: [Antibiotic resistance, plasmid profile and ribotyping in Cuban Shigella sonnei strains].
authors: Servicio de Microbiología, IDIBAPS, Hospital Clínic, Barcelona, Spain. rccabreraortega@yahoo.es
authors: R
authors: R
authors: Cabrera
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authors: Echeíta
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authors: Herrera
authors: M A
authors: MA
authors: Usera
authors: M
authors: M
authors: Ramírez
authors: L
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authors: Bravo
authors: A
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authors: Fernández