id	keyword
aiua-10890	et al
aiua-10890	sperm
aiua-10890	semen
aiua-10890	male
aiua-10890	study
aiua-10890	stress
aiua-10890	infertility
aiua-10890	radiation
aiua-10890	quality
aiua-10890	studies
aiua-10890	motility
aiua-10890	cross
aiua-10890	count
aiua-10890	exposure
aiua-10890	concentration
aiua-10890	ionizing
aiua-10890	morphology
aiua-10890	work
aiua-10890	dna
aiua-10890	heat
aiua-10890	parameters
aiua-10890	cells
aiua-10890	steril