@article{10505, keywords = {clinical trials, health economics, otolaryngology}, author = {C. Clarke and E. Williamson and S. Denaxas and J. Carpenter and M. Thomas and H. Blackshaw and A. Schilder and C. Philpott and C. Hopkins and S. Morris}, title = {Observational retrospective study calculating health service costs of patients receiving surgery for chronic rhinosinusitis in England, using linked patient-level primary and secondary care electronic data}, year = {2022}, journal = {BMJ Open}, volume = {12}, edition = {2022/02/10}, number = {2}, pages = {e055603}, isbn = {2044-6055}, doi = {10.1136/bmjopen-2021-055603}, note = {2044-6055 Clarke, Caroline S Orcid: 0000-0002-4676-1257 Williamson, Elizabeth Denaxas, Spiros Carpenter, James R Thomas, Mike Blackshaw, Helen Schilder, Anne G M Philpott, Carl M Orcid: 0000-0002-1125-3236 Hopkins, Claire Orcid: 0000-0003-3993-1569 Morris, Stephen Orcid: 0000-0002-5828-3563 MACRO programme team WT_/Wellcome Trust/United Kingdom Journal Article BMJ Open. 2022 Feb 8;12(2):e055603. doi: 10.1136/bmjopen-2021-055603.}, language = {eng}, }