title: Is an observation period necessary after intravenous antibiotics are changed to oral administration?
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000008:administration & dosage* / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007239:Infections / Q000188:drug therapy; D007262:Infusions, Intravenous; D007902:Length of Stay / Q000191:economics; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012307:Risk Factors; D013997:Time Factors; D014481:United States