![In vitro activities of 22 beta-lactam antibiotics against penicillin- resistant and penicillin-susceptible viridans group streptococci isolated from blood]()
In vitro activities of 22 beta-lactam antibiotics against penicillin- resistant and penicillin-susceptible viridans group streptococci isolated from bloodAlcaide, F.; Linares, J.; Pallares, R.; Carratala, J.; Benitez, M. A.; Gudiol, F.; Martin, R. · Antimicrobial Agents and Chemotherapy · 1995