共 6 条
[3]
Hawk P B, 1954, PRACTICAL PHYSIOLOGI
[4]
RUTQVIST L, 1958, AM J VET RES, V19, P25
[5]
SPEER VC, 1957, J ANIM SCI, V16, P1046
[6]
YOUNG GA, 1950, J IMMUNOL, V65, P369