Related references
Note: Only part of the references are listed.Effect of bST and reproductive management on reproductive performance of Holstein dairy cows
JEP Santos et al.
JOURNAL OF DAIRY SCIENCE (2004)
Use of estradiol cypionate in a presynchronized timed artificial insemination program for lactating dairy cattle
SM Pancarci et al.
JOURNAL OF DAIRY SCIENCE (2002)
Effects of presynchronization and bovine somatotropin on pregnancy rates to a timed artificial insemination protocol in lactating dairy cows
F Moreira et al.
JOURNAL OF DAIRY SCIENCE (2001)
Use of bovine somatotropin in lactating dairy cows receiving timed artificial insemination
F Moreira et al.
JOURNAL OF DAIRY SCIENCE (2000)