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Early switch from intravenous to oral antibiotics and early hospital discharge. A prospective observational study of 200 consecutive patients with community-acquired pneumonia
J.A. Ramirez, S. Vargas, G.W. Ritter, M.E. Brier, A. Wright, S. Smith, D. Newman, J. Burke, M. Mushtaq, A. Huang
Archives of Internal Medicine, 1999; 159: 2449-2454