<oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><dc:identifier>http://pec.lib.wvu.edu/record/P6660</dc:identifier><dc:date>1960</dc:date><dc:title>Prolonged survival of human sperm in chemically defined media at room temperatures.</dc:title><dc:description>Journal article reprint from: &amp;lt;em&amp;gt;Nature&amp;lt;/em&amp;gt;, v.188:no.4752 (1960:Nov.26).</dc:description><dc:creator>Norman, Charles.</dc:creator><dc:creator>Johnson, C. E.</dc:creator><dc:creator>Porterfield, I. D. (Ira Deward), 1920-</dc:creator><dc:creator>Goldberg, Erwin.</dc:creator><dc:subject>Spermatozoa--Collection and preservation.</dc:subject><dc:subject>Human reproductive technology.</dc:subject><dc:type>14256</dc:type></oai_dc:dc>