Research Article Is Friday the 13th bad for your health? British Medical Journal 1993; 307 doi: https://doi.org/10.1136/bmj.307.6919.1584 (Published 18 December 1993) Cite this as: British Medical Journal 1993;307:1584 Article Related content Metrics Responses Peer review Related articles Student Never say the “Q” word Published: 01 October 2002; BMJ 325 doi:10.1136/sbmj.0210388 Student Medicine and magic Published: 01 May 2002; BMJ 324 doi:10.1136/sbmj.0205132 See more Introductory Address Prov Med Surg J October 03, 1840, s1-1 (1) 1-4; DOI: https://doi.org/10.1136/bmj.s1-1.1.1 Report of the Meeting of the Eastern Branch of the Provincial Association at Bury St. Edmond's Prov Med Surg J October 03, 1840, s1-1 (1) 10-13; DOI: https://doi.org/10.1136/bmj.s1-1.1.10 Mr. Warburton's Bill for the Regulation of the Medical Profession Prov Med Surg J October 03, 1840, s1-1 (1) 13-15; DOI: https://doi.org/10.1136/bmj.s1-1.1.13 An Atlas of Plates, illustrative of the Principles and Practice of Obstetric Medicine and Surgery, with descriptive Letterpress Prov Med Surg J October 03, 1840, s1-1 (1) 4; DOI: https://doi.org/10.1136/bmj.s1-1.1.4 A Practical Treatise on the Diseases peculiar to Women, illustrated by Cases, &c Prov Med Surg J October 03, 1840, s1-1 (1) 4-5; DOI: https://doi.org/10.1136/bmj.s1-1.1.4-a Cited by... Never say the "Q" wordFulltext Medicine and magicFulltext