title: Bacterial load and exacerbations of COPD.
authors.forename: Hatem
authors.initials: H
authors.lastname: Abusriwil
authors.forename: Robert A
authors.initials: RA
authors.lastname: Stockley
mesh_terms: D001419:Bacteria / Q000302:isolation & purification*; D001424:Bacterial Infections / Q000382:microbiology*; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000382:microbiology*; D012008:Recurrence; D013183:Sputum / Q000382:microbiology