Christiansen, M. A. D. (1998). The health needs of gay men with an emphasis on the psycho-social needs—a discussion of literature, using the VIPS model. Vård i Norden, 3, 58-63.
Christiansen, M. A. D., & Löwhagen, G.-B. (2000). Sexually transmitted diseases and sexual behavior in men attending an outpatient's clinic for gay men in Gothenburg, Sweden. Acta Dermato-Venereologica, 80(2), 136-139.
Christiansen, M. A. D. (2001, 14-16 September). The pleasures and problems associated with brachioproctic eroticism (fist fucking). Paper presented at the NACS 24th Annual Conference, Visby, Sweden.
Dibble, S. L., Eliason, M. J., & Christiansen, M. A. D. (2007). Chronic illness care for lesbian, gay, & bisexual individuals. Nursing Clinics of North America, 42(4), 655-674; viii. doi: 10.1016/j.cnur.2007.08.002
Christiansen, M. A. D. (2009). När regnbågen grånar: äldre och HBT [When the rainbow turns gray: elderly and LGBT]. Nordisk Geriatrik, 12(3), 32-35.
Christiansen, M. A. D. (1999). Hegna K, Kristiansen HW, Moseng BU: The NOVA report on living conditions and quality of life among lesbian women and gay men. Scandinavian Journal of Sexology, 2(2), 117-122.
Christiansen, M. A. D. (2000). Mænd som har sex med mænd. In P. Ramhøj, J. Taleman & I. Egerod (Eds.), Klinisk Sygepleje (Vol. 3, pp. 1219-1232). Copenhagen: Akademisk Forlag.
Christiansen, M. (1999, 29-31 October). Homophobia in student nurses in Oslo, Norway. Paper presented at the 10th EANAC conference: Universal perspectives: Are we prepared for the future?, St. Julians, Malta.
Christiansen, M. A. D. (2000, 27-28 April). Psykosocial hälsa för MSM - ur ett omvårdnadsperspektiv. Paper presented at the Den andra nordiska konferensen om lesbiskas och bögars hälsa, Stockholm.
Halvarsson, M., Christiansen, M., & Pehrson, P. (2000, 29 november - 1 december). HIV-medicinering: Information, biverkningar och följsamhet - en enkätundersökning. Paper presented at the Svenska Läkaresällskapets Riksstämma, Svenska Mässan, Göteborg.
Christiansen, M. A. D. (2001, June 24-28). Brachioproctic eroticism (FF) in two Scandinavian countries. Paper presented at the 15th World Congress of Sexology, Paris.
Christiansen, M. A. D. (2001, 14-16 September). The pleasures and problems associated with brachioproctic eroticism (fist fucking). Paper presented at the NACS 24th Annual Conference, Visby, Sweden.
Christiansen, M. A. D. (2001, 18-19 October). Fist fucking – en potentiell smittväg för hiv bland män som har sex med män (MSM)? Paper presented at the Kunskap och utveckling: Andra nationella konferensen om HIV/STD-prevention, Stockholm.
Halvarsson, M., Christiansen, M., Pehrson, P., & Lindbäck, S. (2001, 28-30 November). Behandlingsresultat vid hiv mottagningen Huddinge Universitetssjukhus. Paper presented at the Svenska Läkaresällskapets Riksstämma, Älvsjö, Sweden.
Christiansen, M. A. D. (2002, Oct 25 - Oct 27). The pleasures and pains of brachioproctic eroticism in gay men. Paper presented at the Facing the future: sexual health and HIV nursing in Europe, Renaissance Hotel, Manchester, UK.
Halvarsson, M., Christiansen, M., Lindbäck, S., Sönnerborg, A., & Pehrson, P. (2002, 7-12 July). Treatment results in "real life"-better than in clinical trials? Paper presented at the AIDS 2002: XIV International AIDS Conference, Barcelona, Spain.
Christiansen, M., Karlström, O., & Lindbäck, S. (2003, 26-28 november). Tre av fyra patienter co-infekterade med hiv-hepatit C har kontraindikationer för hepatit C behandling. Paper presented at the Svenska Läkaresällskapets Riksstämma, Stockholmsmässan, Älvsjö.
Christiansen, M. (2004, March 24). Homophobia in Norwegian student nurses. Paper presented at the Karolinska Institutet's 7th Educational Congress 2004: Genus och kön, Norra Latin, Stockholm.
Christiansen, M. A. D., & Innala, S. M. (2004). Homophobia in Norwegian nursing students.
Christiansen, M. A. D. (2005). Fisting among gay men. Paper presented at the 2005 SSSS Western Region Conference: Unstudied, understudied and underserved sexual communities: New Areas for Research, Education, and Therapy, Hyatt at Fisherman’s Wharf, San Francisco, CA.