共 24 条
[2]
BELLAH JR, 1989, J AM ANIM HOSP ASSOC, V25, P553
[3]
Boothe H. W., 1993, TXB SMALL ANIMAL SUR, P1325
[4]
BURKE T. J., 1993, DIS MECH SMALL ANIMA, P546
[5]
Crane S. W., 1990, Current techniques in small animal surgery., P416
[6]
Dunn ML., 1968, ANIM HOSP, V4, P180
[9]
HURD WW, 1993, OBSTET GYNECOL, V82, P673