Assertion: low zinc | /r/HasProperty | linked to poor sperm motility
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Source sentences:
text: : Low zinc in semen has been linked to poor sperm motility by researchers at the Division of Urology, The University of Rochester School of Medicine and Dentistry, Rochester, New York
text: Low zinc in semen has been linked to poor sperm motility by researchers at the Division of Urology, The University of Rochester School of Medicine and Dentistry, Rochester, New York