Cassiere, H A Duration and route of antibiotic therapy in community-acquired pneumonia: switch and step-down therapy. [electronic resource] - Seminars in respiratory infections Mar 1998 - 36-42 p. digital Publication Type: Journal Article; Review ISSN: 0882-0546 Subjects--Topical Terms: Administration, OralAnti-Bacterial Agents--administration & dosageCommunity-Acquired Infections--drug therapyDrug Administration ScheduleHospitalizationHumansPneumonia--drug therapy