Bronchoscopy and Bronchoalveolar Lavage (BAL)
Supply: Countrywide Library of Drugs – 
Connected MedlinePlus Webpages: Breathing Challenges, Bronchial Diseases, COPD, Upper body Accidents and Diseases, Collapsed Lung, Cough, Endoscopy, Lung Cancer, Lung Disorders, Pulmonary Fibrosis, Tracheal Diseases
