McDonnell, Brendan P and Dicker, Patrick and Keogan, Sheila and Clancy, Luke and Regan, Carmen (2023) Smoking cessation through optimization of clinical care in pregnancy: The STOP pragmatic randomized controlled trial. American Journal of Obstetrics & Gynecology, 5, (1), 100763. https://doi.org/10.1016/j.ajogmf.2022.100763.

McDonnell, Brendan P and McCausland, Robert and Keogan, Sheila and Clancy, Luke and Regan, Carmen (2021) Prevalence of illicit tobacco use and tobacco tax avoidance in pregnancy. Irish Journal of Medical Science, 190, pp. 1445-1449. https://doi.org/10.1007/s11845-020-02487-x.

McDonnell, Brendan P and Bergin, Evan and Regan, Carmen (2019) Electronic cigarette use in pregnancy is not associated with low birth weight or preterm delivery. In: SMFM 39th Annual Meeting–The Pregnancy Meeting, 11-16 February 2019, Las Vegas.

McDonnell, Brendan P and Keogan, Sheila and Clancy, Luke and Regan, Carmen (2018) Smoking cessation support and obstetric outcomes in an Irish maternity hospital. European Journal of Obstetrics, Gynecology, and Reproductive Biology, 232, pp. 1-4.