==References==
Please use high quality references per WP:MEDRS such as review articles or major textbooks. Thanks and welcome to Wikipedia.
Doc James (talk · contribs · email) 16:22, 17 April 2012 (UTC)
==References==
Please use high quality references per WP:MEDRS such as review articles or major textbooks. Thanks and welcome to Wikipedia.
Doc James (talk · contribs · email) 16:22, 17 April 2012 (UTC)Reply