Iwamoto BK, Neece CL, Nair A, Rockwood NJ, Fenning RM, Krantz ML, Van Dyk TR. Exploring bidirectional relationships: child sleep duration, child behavior problems, and parenting stress in families of children with autism spectrum disorder. Res Autism Spectr Disord. 2023 Aug;106:102197. doi: 10.1016/j.rasd.2023.102197
Wilburn J, Twiss J, Kemp K, McKenna SP. A qualitative study of the impact of Crohn's disease from a patient's perspective. Frontline Gastroenterol. 2017;8:68-73. doi: 10.1136/flgastro-2015-100678
Doward LC, Wilburn J, McKenna SP, Leicester R, Epstein O, Hedley V, Korala S, Twiss J, Jones D, Geraint M. Development and validation of the Bowel Cleansing Impact Review (BOCLIR). Frontline Gastroenterol. 2013 Feb;4(2):112-9. doi: 10.1136/flgastro-2012-100278
Urrutia I, Aguirre U, Sunyer J, Plana E, Muniozguren N, Martinez-Moratalla J. Changes in the prevalence of asthma in the Spanish cohort of the European Community Respiratory Health Survey (ECRHS-II). Arch. Bronconeumol. 2007 Aug;43(8):425-30.
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.
Rothman KJ. Estimation of confidence limits for the cumulative probability of survival in life-table analysis. J Chronic Dis. 1978 Jan 1;31(8):557-60. doi: 10.1016/0021-9681(78)90043-7
Rothman KJ. A pictorial representation of confounding in epidemiologic studies. J Chronic Dis. 1975 Feb;28(2):101-8.
Rothman KJ, Keller AZ. The effect of joint exposure to alcohol and tobacco on risk of cancer of the mouth and pharynx. J Chronic Dis. 1972 Dec;25(12):711-6.