%0 Journal Article
%K clinical trials
%K health economics
%K otolaryngology
%B BMJ Open
%D 2022
%G eng
%M 35135774
%P e055603
%R 10.1136/bmjopen-2021-055603
%T 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
%V 12
%2 PMC8830221
%7 2022/02/10
%@ 2044-6055