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MediStem Laboratories, Inc. Announces Resignation of Chief Operating Officer

May 20, 2008 | 
1 min read
SAN DIEGO, CA and SCOTTSDALE, AZ--(Marketwire - May 20, 2008) - On May 16, 2008, Chris McGuinn, the Company's Chief Operating Officer, announced his resignation from Medistem Laboratories (OTCBB: MDSM) to pursue other business opportunities.
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