id	keyword
ct-9265	doi
ct-9265	synchronization
ct-9265	progesterone
ct-9265	protocol
ct-9265	estrus
ct-9265	cattle
ct-9265	sci
ct-9265	cycle
ct-9265	follicle
ct-9265	anim
ct-9265	ovulation
ct-9265	theriogenology
ct-9265	gnrh
ct-9265	beef
ct-9265	dominant
ct-9265	corpus
ct-9265	treatment
ct-9265	cows