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PROCESS FOR PREPARING A STABLE PREPARATION OF EXTRACELLULAR PROTEASES FROM FERMENTATION BROTHS OF THE MICROORGANISM CEPHALOSPORIUM ACREMONIUM THE PRODUCER OF THE ANTIBIOTIC CEPHALOSPORIN C
PROCESS FOR PREPARING A STABLE PREPARATION OF EXTRACELLULAR PROTEASES FROM FERMENTATION BROTHS OF THE MICROORGANISM CEPHALOSPORIUM ACREMONIUM THE PRODUCER OF THE ANTIBIOTIC CEPHALOSPORIN C
