Hong Chen · @schmerzpain
16th Sep 2010 from Twitter for iPhone
Small- and Moderate-Size Right-to-Left Shunts Identified by Saline Contrast Echocardiography Are Normal and Unrelated to Migraine Headache
http://j.mp/9CGnfT
16th Sep 2010 from Twitter for iPhone
Small- and Moderate-Size Right-to-Left Shunts Identified by Saline Contrast Echocardiography Are Normal and Unrelated to Migraine Headache
http://j.mp/9CGnfT