WALKENSTEIN, S S Fate and sojourn of C14-dibenzylethylenediamine (DBED) and C14-DBED dipenicillin G (bicillin) following oral and intramuscular injection. [electronic resource] - Antibiotics & chemotherapy (Northfield, Ill.) Jun 1954 - 700-6 p. digital Publication Type: Journal Article ISSN: 0570-3123 Subjects--Topical Terms: Ethylenediamines--metabolismInjections, IntramuscularMethyl EthersPenicillin G BenzathinePenicillins--analogs & derivativesSevoflurane