共 7 条
[1]
Abraham J., 2007, Indian Journal of Animal Reproduction, V28, P109
[2]
Badaway A.M., 2011, BENHA VET MED J, V1, P8
[3]
Bademkiran S., 2009, Yuzuncu yil Universitesi Veteriner Fakultesi Dergisi, V20, P61
[4]
Craig J.F., 1930, FLEMINGS VET OBSTET, V4th ed.
[6]
Morrison W.I, 2010, MERCK VET MANUAL, V10, P33
[7]
SINGLA VK, 1992, INDIAN VET J, V69, P563