1.
Hetzel J, Kreuter M, Kähler C, Kabitz H-J, Gschwendtner A, Eberhardt R, Costabel U, Darwiche K. Bronchoscopic performance of bronchoalveolar lavage in Germany – a call for standardization: A request for BAL standardization . Sarcoidosis VDLD [Internet]. 2021Mar.31 [cited 2021Apr.17];38(1):e2021003. Available from: https://mattioli1885journals.com/index.php/sarcoidosis/article/view/10628