Contact: Elisabeth (Lisa) Lyons
Caption: This is an audio clip of Deborah Sweet of Cell Stem Cell interviewing Dr. Kyle Orwig of the University of Pittsburgh School of Medicine regarding his recent preclinical study "Spermatogonial stem cell transplantation into Rhesus testes regenerates spermatogenesis producing functional sperm."
Credit: The Cell Press journal Cell Stem Cell
Usage Restrictions: Proper credit is required
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