(2004). A drug utilisation study of antidepressants in children and adolescents using the General Practice Research Database. Arch Dis Child. http://doi.org/10.1136/adc.2004.064956.
(2007). Prioritizing children\textquoterights medicines for research: a pharmaco-epidemiological study of antiepileptic drugs. Br J Clin Pharmacol. http://doi.org/10.1111/j.1365-2125.2006.02842.x.
(2008). Epidemiologic features of antipsychotic prescribing to children and adolescents in primary care in the United Kingdom. Pediatrics. http://doi.org/10.1542/peds.2007-2008.
(2008). Has UK guidance affected general practitioner antibiotic prescribing for otitis media in children?. J Public Health (Oxf). http://doi.org/10.1093/pubmed/fdn072.
(2009). Mortality associated with attention-deficit hyperactivity disorder (ADHD) drug treatment: a retrospective cohort study of children, adolescents and young adults using the general practice research database. Drug Saf. http://doi.org/10.2165/11317630-000000000-00000.
(2009). Attention-deficit hyperactivity disorder: treatment discontinuation in adolescents and young adults. Br J Psychiatry. http://doi.org/10.1192/bjp.bp.107.045245.
(2009). Cessation of attention deficit hyperactivity disorder drugs in the young (CADDY)\textendasha pharmacoepidemiological and qualitative study. Health Technol Assess. http://doi.org/10.3310/hta13490.
(2009). Changing trends in antiepileptic drug prescribing in girls of child-bearing potential. Arch Dis Child. http://doi.org/10.1136/adc.2008.144386.
(2009). Effect of antibiotics for otitis media on mastoiditis in children: a retrospective cohort study using the United kingdom general practice research database. Pediatrics. http://doi.org/10.1542/peds.2007-3349.
(2009). An increase in the prevalence of type 1 and 2 diabetes in children and adolescents: results from prescription data from a UK general practice database. Br J Clin Pharmacol. http://doi.org/10.1111/j.1365-2125.2008.03347.x.