Fig. 4From: The lung microbiota in Korean patients with non-tuberculous mycobacterial pulmonary diseasePCoA plots for the bronchial washing and PSB samples from the NTM-PD and control groups, based on weighted UniFrac distances. a Bronchial washing samples. b PSB samples. NTM-PD, non-tuberculous mycobacterial pulmonary disease; PSB, protected specimen brushingBack to article page