Houghton, Daisy and Houghton, Frank (2020) An examination of portrayals of smoking in graphic novels/comic books: a picture is worth a thousand words. Tobacco Prevention & Cessation, 6, 41. doi:10.18332/tpc/122867.

Houghton, Daisy and Houghton, Frank ORCID: https://orcid.org/0000-0002-7599-5255 (2025) Peering through the smoke: tobacco and smoking representation in Marvel and DC Noir comic books/ graphic novels. Medicina Internacia Revuo, 31, (123), pp. 62-69.

Houghton, Frank and Houghton, Daisy (2022) Ireland, the 2020 Tokyo Olympics, Guinness, and the imagine one world kimono project. MIR [Internet], 29, (117), pp. 176-181.

Houghton, Frank and Houghton, Daisy (2023) The women's soccer world cup final 2023: gender equity and alcohol promotion. Journal of the Royal Society of Medicine, 116, (10), pp. 351-354. 1410768231202656. https://doi.org/10.1177/01410768231202656.

O Doherty, Diane and Houghton, Frank and McInerney, Derek and Duncan, Bruce and Houghton, Daisy (2019) EU anti-smoking graphic warnings on cigarette packets: semiotics and the issue of gender under-representation. Irish Journal of Medical Science, 188, (3), pp. 1075-1077.