CP-45,899, a Beta-Lactamase Inhibitor That Extends the Antibacterial Spectrum of Beta-Lactams: Initial Bacteriological CharacterizationA. R. English, Wayne E. Barth, John E. Lynch et al.|Antimicrobial Agents and Chemotherapy|1978Cited by 397
Sulbactam/Ampicillin: In Vitro Spectrum, Potency, and Activity in Models of Acute InfectionJames A. Retsema, Perry S. Sawyer, A. R. English et al.|Clinical Infectious Diseases|1986Cited by 106
Carbenicillin Indanyl Sodium, an Orally Active Derivative of CarbenicillinA. R. English, John E. Lynch, Verne A. Ray et al.|Antimicrobial Agents and Chemotherapy|1972Cited by 42
Activity of Sulbactam/Ampicillin in Screening and Discriminative Animal Models of InfectionA. R. English, John E. Lynch, C. R. Cimochowski et al.|Clinical Infectious Diseases|1986Cited by 19
Laboratory Evaluation of 3-(5-Tetrazolyl)Penam, a New Semisynthetic Beta-Lactam Antibacterial Agent with Extended Broad-Spectrum ActivityA. R. English, John E. Lynch, James A. Retsema|Antimicrobial Agents and Chemotherapy|1976Cited by 19