Weber, D J Ampicillin versus cefamandole as initial therapy for community-acquired pneumonia. [electronic resource] - Antimicrobial agents and chemotherapy Jun 1987 - 876-82 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 0066-4804 Standard No.: 10.1128/AAC.31.6.876 doi Subjects--Topical Terms: Administration, OralAgedAmpicillin--administration & dosageCefamandole--administration & dosageClinical Trials as TopicDouble-Blind MethodFemaleHumansInjections, IntravenousMaleMiddle AgedPneumonia--drug therapy