McKesson Corporation Fiscal 2006 First Quarter Conference Call Scheduled For July 27, 2005

SAN FRANCISCO--(BUSINESS WIRE)--July 8, 2005--McKesson Corporation (NYSE:MCK) will release financial results for its first fiscal quarter ended June 30, 2005 on Wednesday, July 27, 2005 following the close of markets at approximately 4:00 PM Eastern Time (1:00 PM Pacific Time). The company has scheduled a conference call for 5:00 PM Eastern Time (2:00 PM Pacific Time), during which John Hammergren, chairman and chief executive officer and Jeff Campbell, executive vice president and chief financial officer, will review these results.