共 15 条
[2]
BOOR AK, 1955, P SOC EXP BIOL MED, V89, P270
[4]
FISHER RA, 1953, STATISTICAL TABLES B
[5]
FREDETTE V, 1952, CAN J MED SCI, V30, P155
[6]
GALLUP DM, 1961, BACTERIOL P, P52
[8]
JORDAN EO, 1947, TEXTBOOK BACTERIOLOG, P525
[9]
LAMANNA C, 1946, J BACTERIOL, V52, P1