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McNicholas, F., O’Connor, C., McNamara, N., & O’Hara, L. (2018). Eating disorder services for young people in Ireland: perspectives of service providers, service users and the general adolescent population. Irish Journal of Psychological Medicine, 35(4), 301-309. https://doi.org/10.1017/ipm.2015.66

Kooij, J., Bijlenga, D., Salerno, L., Jaeschke, R., Bitter, I., Balázs, J., … Asherson, P. (2019). Updated European Consensus Statement on diagnosis and treatment of adult ADHD. European Psychiatry : The Journal of the Association of European Psychiatrists, 56, 14-34. https://doi.org/10.1016/j.eurpsy.2018.11.001

Walsh, O., & McNicholas, F. (2020). Assessment and management of anorexia nervosa during COVID-19. Irish Journal of Psychological Medicine, 37(3), 187-191. https://doi.org/10.1017/ipm.2020.60

McNicholas, F. (2021). Childhood onset exercise addiction or atypical anorexia nervosa during Covid-19: case report. Journal of Eating Disorders, 9(1), 96. https://doi.org/10.1186/s40337-021-00450-4 (Original work published 2021)

Maunder, K., & McNicholas, F. (2021). Exploring carer burden amongst those caring for a child or adolescent with an eating disorder during COVID-19. Journal of Eating Disorders, 9(1), 124. https://doi.org/10.1186/s40337-021-00485-7 (Original work published 2021)

Ridgeway, L., Katzman, D., & McNicholas, F. (2022). Behaviour, Belief and Impairment (BBI): a diagnostic procedure for eating disorders in primary care. Irish Journal of Medical Science. https://doi.org/10.1007/s11845-022-03086-8 (Original work published 2022)