O’Rourke, N., Haverty, R., Mannion, A., Whelan, S., & Leader, G. (2024). Characterisation of sleep problems in Angelman Syndrome: A systematic review. Review Journal of Autism and Developmental Disorders. https://doi.org/10.1007/s40489-024-00458-x

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Leader, G., Coyne, R., Killeen, C., Whelan, S., Tones, M., & Mannion, A. (2024). Factors associated with sleep disturbances in children and adolescents with Angelman Syndrome. Journal of Sleep Medicine. https://doi.org/10.1016/j.sleep.2024.02.038

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Leader, G., Curtin, A., Shprintzen, R. J., Whelan, S., Coyne, R., & Mannion, A. (2023). Adaptive living skills, sleep problems, and mental health disorders in adults with 22q11.21 deletion syndrome. Research in Developmental Disabilities, 136, 104491. https://doi.org/10.1016/j.ridd.2023.104491  Link to article

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Athamanah, L., White, K., Sung, C., Fisher, M., & Leader, G. (2022). Employers' Perspectives on Individuals With IDD in Community Integrated Employment Settings: A Scoping Review. Inclusion, 10(3), 226-250. doi: 10.1352/2326-6988-10.3.226 

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Leader, G., Whelan, S., Chonaill, N. N., Coyne, R., Tones, M., Heussler, H., Bellgard, M., & Mannion, A. (2022). Association between early and current gastro-intestinal symptoms and co-morbidities in children and adolescents with Angelman syndrome. J Intellect Disabil Res, 66, 15.  Link to article
 

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Leader, G., Gilligan, R., Whelan, S., Coyne, R., Caher, A., White, K., ... & Mannion, A. (2022). Relationships between challenging behavior and gastrointestinal symptoms, sleep problems, and internalizing and externalizing symptoms in children and adolescents with Angelman syndrome. Research in Developmental Disabilities, 128, 104293. Link to article

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Curtin, A., Mannion, A., Shprintzen, R. J., Whelan, S., Coyne, R., & Leader, G. (2022). An examination of adaptive behavior and functional outcomes in adults with 22q11. 2 deletion syndrome: A parental perspective. American Journal of Medical Genetics Part A, 188(4), 1040-1047. Link to Article