id	keyword
ct-11329	testicular
ct-11329	prostate
ct-11329	cells
ct-11329	dogs
ct-11329	testis
ct-11329	vet
ct-11329	disease
ct-11329	canine
ct-11329	bulls
ct-11329	species
ct-11329	infection
ct-11329	penis
ct-11329	hypoplasia
ct-11329	cause
ct-11329	animals
ct-11329	tumors
ct-11329	carcinoma
ct-11329	epididymis
ct-11329	sertoli
ct-11329	size