(2011). Seasonality of medical contacts in school-aged children with asthma: association with school holidays. Public Health. http://doi.org/10.1016/j.puhe.2011.08.005.
(2015). Preventing and Lessening Exacerbations of Asthma in School-aged children Associated with a New Term (PLEASANT): Recruiting Primary Care Research Sites-the PLEASANT experience. NPJ Prim Care Respir Med. http://doi.org/10.1038/npjpcrm.2015.66.
(2016). PLEASANT: Preventing and Lessening Exacerbations of Asthma in School-age children Associated with a New Term - a cluster randomised controlled trial and economic evaluation. Health Technol Assess. http://doi.org/10.3310/hta20930.
(2018). Open-label, cluster randomised controlled trial and economic evaluation of a brief letter from a GP on unscheduled medical contacts associated with the start of the school year: the PLEASANT trial. BMJ Open. http://doi.org/10.1136/bmjopen-2017-017367.