Usefulness of combined endobronchial and endoscopic ultrasound-guided needle aspiration in the diagnosis of sarcoidosis: a prospective, multicenter trial

Abstract
DOI: 10.20452/pamw.15399, Published online: May 28, 2020, Authors: Anna Filarecka, Maciej Gnass, Jacek Wojtacha, Jerzy Soja, Juliusz Pankowski, Damian Czyżewski, Wojciech Zajęcki, Arkadiusz Joks, Adam Ćmiel, Artur Szlubowski