My txt-msg thoughts of the day 10:34 I <3 pathophysiology! #…: tsurune

tsurune

Oct 24, 2009 00:01

My txt-msg thoughts of the day

10:34 I <3 pathophysiology! #
10:58 Chronic obstructive pulmonary disease is 4th leading cause of death in US, and smoking accounts for 90% of risk of COPD. #