共 18 条
[12]
ROLE OF PENICILLINASE IN DETERMINING NATURAL AND ACQUIRED RESISTANCE OF GRAM-NEGATIVE BACTERIA TO PENICILLINS
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JOURNAL OF GENERAL MICROBIOLOGY,
1963, 32 (01)
:77-&
[18]
NATURE OF INSENSITIVITY OF GRAM-GEGATIVE BACTERIA TOWARDS PENICILLINS
[J].
JOURNAL OF GENERAL MICROBIOLOGY,
1964, 34 (01)
:85-&