共 8 条
[2]
CUELLAR G, 1967, CURR THER RES, V9, P97
[4]
ROLE OF PENICILLINASE IN DETERMINING NATURAL AND ACQUIRED RESISTANCE OF GRAM-NEGATIVE BACTERIA TO PENICILLINS
[J].
JOURNAL OF GENERAL MICROBIOLOGY,
1963, 32 (01)
:77-&
[7]
STEERS E, 1959, ANTIBIOT CHEMOTHER, V9, P303
[8]
NATURE OF INSENSITIVITY OF GRAM-GEGATIVE BACTERIA TOWARDS PENICILLINS
[J].
JOURNAL OF GENERAL MICROBIOLOGY,
1964, 34 (01)
:85-&