Correspondence Acute Amphetamine Poisoning Br Med J 1957; 1 doi: https://doi.org/10.1136/bmj.1.5030.1303-a (Published 01 June 1957) Cite this as: Br Med J 1957;1:1303 Article Related content Metrics Responses Peer review Related articles Correction Correction Published: 25 May 1963; Br Med J 1 doi:10.1136/bmj.1.5342.1366-b See more Physical activity reduces risk of depression at any age, finds study BMJ April 24, 2018, 361 k1808; DOI: https://doi.org/10.1136/bmj.k1808 People living near fast food outlets more likely to develop heart disease, study shows BMJ April 24, 2018, 361 k1800; DOI: https://doi.org/10.1136/bmj.k1800 Gordon Anthony Wells Sharrard BMJ April 24, 2018, 361 k1623; DOI: https://doi.org/10.1136/bmj.k1623 Joseph Luder BMJ April 24, 2018, 361 k1654; DOI: https://doi.org/10.1136/bmj.k1654 More factors affect GP workload than NHS England considers in funding allocation, says report BMJ April 24, 2018, 361 k1806; DOI: https://doi.org/10.1136/bmj.k1806