title: From disease heterogeneity through patient endotype to "microtype": the future for chronic obstructive pulmonary disease research?
authors.forename: Tom
authors.initials: T
authors.lastname: Wilkinson
mesh_terms: D056151:Airway Remodeling / Q000276:immunology*; D006801:Humans; D007071:Immunoglobulin A, Secretory / Q000276:immunology*; D029424:Pulmonary Disease, Chronic Obstructive / Q000276:immunology*; D019056:Receptors, Polymeric Immunoglobulin / Q000276:immunology*; D012907:Smoking / Q000009:adverse effects*
chemical_list: D007071:Immunoglobulin A, Secretory; D019056:Receptors, Polymeric Immunoglobulin