Reynolds H. Bronchoalveolar lavage – obtaining biological specimens from the respiratory tract surface. Sarcoidosis Vasc Diffuse Lung Dis [Internet]. 2008 Jun. 1 [cited 2025 Aug. 21];25(1):5-9. Available from: https://mail.mattioli1885journals.com/index.php/sarcoidosis/article/view/2637