共 8 条
- [1] MUTH O. H., 1955, JOUR AMER VET MED ASSOC, V126, P355
- [2] OLDFIELD J. E., 1958, JOUR AMER VET MED ASSOC, V132, P211
- [3] PATTERSON EL, 1957, P SOC EXP BIOL MED, V95, P617, DOI 10.3181/00379727-95-23307
- [4] SAFFORD JW, 1955, AM J VET RES, V16
- [5] SCHWARZ K, 1957, P SOC EXP BIOL MED, V95, P621, DOI 10.3181/00379727-95-23308
- [6] SCHWARZ K, 1957, J AM CHEM SOC, V79, P3293
- [8] WILLMAN JP, 1934, 603 CORN U AGR EXPT