Harold S, Dienes K. The influence of ethnicity and nationality on cortisol reactivity to an acute laboratory stressor, with and without partner support. Poster presented at the American Psychosomatic Society 77th Annual Scientific Meeting; March 2019. Vancouver, Canada. [abstract] Psychosom Med. 2019 May; 81(4):A71. doi: 10.1097/PSY.0000000000000699
Basu N, Jones GT, Macfarlane GJ, Druce KL. Identification and validation of clinically relevant clusters of severe fatigue in rheumatoid arthritis. Psychosom Med. 2017 Nov;79(9):1051-8. doi: 10.1097/PSY.0000000000000498
Navarro P, Ascaso C, Garcia-Esteve L, Aguado J, Torres A, Martín-Santos R. Postnatal psychiatric morbidity: a validation study of the GHQ-12 and the EPDS as screening tools. General Hospital Psychiatry. 2007 Jan;29(1):1-7.
Michels KB, Rothman KJ. Update on unethical use of placebos in randomised trials. Bioethics. 2003 Apr;17(2):188-204.