WOLFF, D A Evaluation of some currently used methods for determining staphylococcal penicillinase. [electronic resource] - The Journal of laboratory and clinical medicine Mar 1962 - 469-80 p. digital Publication Type: Journal Article ISSN: 0022-2143 Subjects--Topical Terms: PenicillinasePenicillins--chemistryStaphylococcus--metabolism