id	keyword
ct-11080	g o
ct-11080	m g
ct-11080	insemination
ct-11080	doi
ct-11080	semen
ct-11080	ewes
ct-11080	o n
ct-11080	w al
ct-11080	ra w
ct-11080	sheep
ct-11080	theriogenology
ct-11080	anim
ct-11080	sci
ct-11080	lai
ct-11080	breeding
ct-11080	o l
ct-11080	g n
ct-11080	n d
ct-11080	laparoscopic
ct-11080	et al