Letters Only half of GPs in study knew that advance directives could carry legal force in UK BMJ 1999; 318 doi: https://doi.org/10.1136/bmj.318.7176.123a (Published 09 January 1999) Cite this as: BMJ 1999;318:123 Article Related content Metrics Responses Peer review Related articles Correction Only half of GPs in study knew that advance directives carry legal force in UK Published: 17 April 1999; BMJ 318 doi:10.1136/bmj.318.7190.1040p Letter Doctors need to know more about advance directives Published: 11 July 1998; BMJ 317 doi:10.1136/bmj.317.7151.146a See more Helen Salisbury: Sick notes and a national illness service BMJ April 23, 2024, 385 q918; DOI: https://doi.org/10.1136/bmj.q918 Sunak is accused of “harmful” rhetoric amid plans to remove sick note responsibility from GPs BMJ April 19, 2024, 385 q914; DOI: https://doi.org/10.1136/bmj.q914 GPs enter dispute with NHS England over contract imposition BMJ April 18, 2024, 385 q904; DOI: https://doi.org/10.1136/bmj.q904 Partha Kar: We need to level up all staff, not level down doctors BMJ April 18, 2024, 385 q892; DOI: https://doi.org/10.1136/bmj.q892 Can a worker cooperative model of social care improve the patient experience and reduce pressure on GPs? BMJ April 18, 2024, 385 q783; DOI: https://doi.org/10.1136/bmj.q783