共 10 条
[1]
BALCH C C, 1948, Vet Rec, V60, P446
[7]
Kick CH, 1937, J AGRIC RES, V55, P0587
[8]
The movemants of the pouches of the stomach of sheep
[J].
QUARTERLY JOURNAL OF EXPERIMENTAL PHYSIOLOGY AND COGNATE MEDICAL SCIENCES,
1939, 29
:395-415
[9]
SCHALK AF, 1928, B N DAK AGR EXP STA, V216
[10]
Wester J., 1926, PHYSL PATHOLOGIE VOR