TY - JOUR T1 - Self-assessment questions: Phenotyping chronic obstructive pulmonary disease (COPD) exacerbations: realising personalised medicine JF - Clinical Medicine JO - Clin Med SP - s57 LP - s57 DO - 10.7861/clinmedicine.12-6-s57 VL - 12 IS - Suppl 6 AU - Chris E Brightling AU - Bethan L Barker Y1 - 2012/12/01 UR - http://www.rcpjournals.org/content/12/Suppl_6/s57.abstract ER -