Edmilson A. Barros

High frequency of strains multiply resistant to ampicillin, trimethoprim-sulfamethoxazole, streptomycin, chloramphenicol, and tetracycline isolated from patients with shigellosis in northeastern Brazil during the period 1988 to 1993

R. Guerrant, A. Lima, M. Teixeira, 1995, Antimicrobial agents and chemotherapy.