PATHOGENIC STAPHYLOCOCCI AMONG THE FLORA OF CHRONIC BRONCHITIS PATIENTS AND IN VITRO SENSITIVITY TO RIFOMYCIN AND OTHER ANTIBIOTICS
ESTAFILOCOCOS PAT'OGENOS EN LA FLORA DE LOS BRONQU'ITICOS CR'ONICOS Y SENSIBILIDAD &quot;IN VITRO&quot; A LA RIFOMICINA Y OTROS ANTIBI'OTICOS