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- [22] INDUCIBLE BETA-GALACTOSIDASE - (BETA-D-GALACTOSIDE GALACTOHYDROLASE EC 3.2.1.23) OF KLEBSIELLA-AEROGENES NCIB 9479 PATHOLOGIA ET MICROBIOLOGIA, 1970, 36 (02): : 108 - &
- [26] DIFFERENTIAL MUTATION OF BETA-GALACTOSIDASE GENE OF ESCHERICHIA-COLI MUTATION RESEARCH, 1971, 11 (02): : 181 - &