Clinical practice guideline for the management of acute bronchitis in family practice / 
Shiela Marie S. Laviña, Ma. Consuelo B. Pumanes 
<br/><br/>The Filipino Family Physician, 2001  39 (1) pages  19-24 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parainfluenza Virus 2, Human<br/>Practice Guideline