Can I call you back? <a href="http://xvedio.in.net" rel="nofollow">xvedio</a>  San Francisco-based McKesson, the largest U.S. drugswholesale group, struck a deal to purchase the 50.01 percentstake in Celesio owned by the diversified holding company FranzHaniel &amp; Cie and is offering to buy up the remainingshares for 23 euros ($31.7) apiece, it said on Thursday.