title: Lack of clinically relevant differences between combination therapy and monotherapy in COPD.
authors.affiliation: University of Cape Town, Cape Town, South Africa.
authors.forename: Eric
authors.initials: E
authors.lastname: Bateman
mesh_terms: D001993:Bronchodilator Agents / Q000008:administration & dosage*; D005260:Female; D006024:Glycopyrrolate / Q000031:analogs & derivatives*; D006801:Humans; D007189:Indans / Q000008:administration & dosage*; D008297:Male; D015363:Quinolones / Q000008:administration & dosage*
chemical_list: D001993:Bronchodilator Agents; D007189:Indans; D015363:Quinolones; D006024:Glycopyrrolate