Van Hout, Marie Claire and Norman, Ian and Rich, Eileen and Bergin, Michael (2017) Experiences of codeine use, misuse and dependence: application of Liese and Franz's cognitive developmental model of substance abuse. Behavioural and Cognitive Psychotherapy , 45 , (3) , pp. 238-252.

Foley, Michelle and Carney, Tara and Rich, Eileen and Parry, Charles and Van Hout, Marie Claire and Deluca, Paolo (2016) Medical professionals' perspectives on prescribed and over-the-counter medicines containing codeine: a cross-sectional study. BMJ Open , 6 , (7) , e011725.

Wells, John Sg and Bergin, Michael and Van Hout, Marie-Claire and McGuinness, Pádraig and De Pleissisc, Jaco and Rich, Eileen and Dada, Siphokazi and Wells, Richard and Gooney, Martina Ann (2018) Purchasing over the counter (OTC) medicinal products containing codeine - easy access, advertising, misuse and perceptions of medicinal risk. Journal of Pharmacy & Pharmaceutical Sciences , 21 , (1) , p. 30049.