We typically use review articles per WP:MEDRS Thanks --Doc James (talk · contribs · email) 22:18, 1 February 2012 (UTC)Reply

As mentioned here please use secondary sources such as review articles. Thanks Doc James (talk · contribs · email) 16:59, 2 February 2012 (UTC)Reply
Let me know if you are unsure what sort of sourcing we are looking for...--Doc James (talk · contribs · email) 01:11, 3 February 2012 (UTC)Reply