General Articles And News Congress of Clinical Chemistry Br Med J 1963; 2 doi: https://doi.org/10.1136/bmj.2.5358.675 (Published 14 September 1963) Cite this as: Br Med J 1963;2:675 Article Related content Metrics Responses Peer review Related articles Correction Correction Published: 26 September 1953; Br Med J 2 doi:10.1136/bmj.2.4838.734 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