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Knapp, J S., J A. Washington, L J. Doyle, S W. Neal, M C. Parekh, ja R J. Rice. Persistence of Neisseria Gonorrhoeae Strains With Decreased Susceptibilities to Ciprofloxacin and Ofloxacin in Cleveland, Ohio, From 1992 Through 1993. 1994.

Knapp, J S., et al. Persistence of Neisseria Gonorrhoeae Strains With Decreased Susceptibilities to Ciprofloxacin and Ofloxacin in Cleveland, Ohio, From 1992 Through 1993. 1994.