id	keyword
ct-9297	egg
ct-9297	birds
ct-9297	oviduct
ct-9297	left
ct-9297	tract
ct-9297	cranial
ct-9297	caudal
ct-9297	diseases
ct-9297	right
ct-9297	surgery
ct-9297	ovary
ct-9297	testis
ct-9297	testicular
ct-9297	blood
ct-9297	tissue
ct-9297	lateral
ct-9297	cavities
ct-9297	ovariectomy
ct-9297	result
ct-9297	species
ct-9297	artery