Pulmonary Arterial Enlargement and Acute Exacerbations of COPD (NEJM 2012)

	김샛별		2
	Pulmonary Arterial Enlargement and Acute EXacerbations of COPD (NEJM 2012).pdf		214
Pulmonary Arterial Enlargement and Acute Exacerbations of COPD- N Engl J Med 2012;367:913-21. 2012/10/11 R1 김창곤
	Usefulness of Preemptive Anticoagulation in Patients With Suspected Pulmonary Embolism (CHEST 2012)
	Pulmonary Arterial Enlargement and Acute Exacerbations of COPD (NEJM 2012)