Authors: Lipsky, BA Unowsky, J Zhang, H Townsend, L Talbot, GH

Citation: Ba. Lipsky et al., Treating acute bacterial exacerbations of chronic bronchitis in patients unresponsive to previous therapy: Sparfloxacin versus clarithromycin, CLIN THER, 21(6), 1999, pp. 954-965

Authors: Ramirez, J Unowsky, J Talbot, GH Zhang, H Townsend, L

Citation: J. Ramirez et al., Sparfloxacin versus clarithromycin in the treatment of community-acquired pneumonia, CLIN THER, 21(1), 1999, pp. 103-117