Research Article Thyroid dysfunction and affective illness. British Medical Journal 1991; 302 doi: https://doi.org/10.1136/bmj.302.6782.923 (Published 20 April 1991) Cite this as: British Medical Journal 1991;302:923 Article Related content Metrics Responses Peer review Related articles Letter Thyroid dysfunction and affective illness. Published: 08 June 1991; British Medical Journal 302 doi:10.1136/bmj.302.6789.1403 See more The BMJ Christmas appeal 2016-7: Orbis, the sight savers BMJ December 01, 2016, 355 i6425; DOI: https://doi.org/10.1136/bmj.i6425 Leaps in the dark BMJ December 01, 2016, 355 i6447; DOI: https://doi.org/10.1136/bmj.i6447 NHS spent 8% more on medicines last year BMJ November 23, 2016, 355 i6320; DOI: https://doi.org/10.1136/bmj.i6320 Seven days in medicine: 9 to 15 November 2016 BMJ November 17, 2016, 355 i6106; DOI: https://doi.org/10.1136/bmj.i6106 Babies with microcephaly in Brazil are struggling to access care BMJ November 16, 2016, 355 i6157; DOI: https://doi.org/10.1136/bmj.i6157