Hannon, Frances and Friel, Sharon and Kelleher, Cecily (2007) The relative influence of socio-demographic, lifestyle, environmental factors and co-morbidity on self rated health of the Irish prisoner population. Irish Medical Journal, 100, (8 (suppl)), pp. 59-60.

Hannon, Frances and Kelleher, Cecily and Friel, Sharon (2000) General healthcare study of the Irish prison population. Dublin: Stationery Office.