Estimating the incidence, prevalence and true cost of asthma in the UK : Secondary analysis of national stand-alone and linked databases in England, Northern Ireland, Scotland and Wales-A study protocol

Mukherjee, M, Gupta, R, Farr, A, Heaven, M, Stoddart, A, Nwaru, B I, Fitzsimmons, D, Chamberlain, G, Bandyopadhyay, A, Fischbacher, C, Dibben, C, Shields, M, Phillips, C, Strachan, D, Davies, G, McKinstry, B, Sheikh, A & Burden and True Cost of Asthma in the UK Research Team 2014, 'Estimating the incidence, prevalence and true cost of asthma in the UK : Secondary analysis of national stand-alone and linked databases in England, Northern Ireland, Scotland and Wales-A study protocol', BMJ Open, vol. 4, no. 11, e006647. https://doi.org/10.1136/bmjopen-2014-006647