WILMINGTON, Mass.--(BUSINESS WIRE)--Charles River Laboratories International, Inc. (NYSE: CRL) announced today that it will present at the Bank of America Merrill Lynch 2010 Health Care Conference in New York on Wednesday, May 12th, at 9:20 a.m. ET and the Baird 2010 Growth Stock Conference in Chicago on Wednesday, May 19th, at 11:15 a.m. CT (12:15 p.m. ET). Management will present an overview of Charles River’s strategic focus and business developments, including its proposed combination with WuXi PharmaTech (Cayman) Inc.