共 21 条
[1]
[Anonymous], 1980, MANUAL CLIN MICROBIO
[2]
6-AMINOPENICILLANIC ACID .3. ISOLATION AND PURIFICATION
[J].
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES,
1961, 154 (957)
:498-+
[3]
BROWN D, 1978, LABORATORY METHODS A, P8
[4]
BRUMFITT W, 1982, LANCET, V2, P768
[6]
CRUMP J, 1982, LANCET, V2, P500
[8]
FARRAR W E JR, 1970, Infection and Immunity, V2, P610