Sputum microbiome α-diversity is a key feature of the COPD frequent exacerbator phenotype https://www.medrxiv.org/content/10.1101/2023.08.09.23293835
Sputum microbiome α-diversity is a key feature of the COPD frequent exacerbator phenotype https://www.medrxiv.org/content/10.1101/2023.08.09.23293835