id	keyword
aiua-11502	isotretinoin
aiua-11502	sperm
aiua-11502	spermatogenesis
aiua-11502	group
aiua-11502	study
aiua-11502	studies
aiua-11502	effects
aiua-11502	control
aiua-11502	tubule
aiua-11502	index
aiua-11502	ordu
aiua-11502	results