TY - GEN AU - Risør,Mette Bech AU - Spigt,Mark AU - Iversen,R AU - Godycki-Cwirko,M AU - Francis,N AU - Altiner,A AU - Andreeva,E AU - Kung,K AU - Melbye,H TI - The complexity of managing COPD exacerbations: a grounded theory study of European general practice SN - 2044-6055 PY - 2013///1209 N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/bmjopen-2013-003861 ER -