id	keyword
bam-10411	varicocelectomy
bam-10411	analysis
bam-10411	doi
bam-10411	semen
bam-10411	patients
bam-10411	fertility
bam-10411	parameters
bam-10411	tmsc
bam-10411	nlr
bam-10411	bmi
bam-10411	impact
bam-10411	study
bam-10411	value