Epidemiology World Population Br Med J 1964; 2 doi: https://doi.org/10.1136/bmj.2.5417.1144 (Published 31 October 1964) Cite this as: Br Med J 1964;2:1144 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Government delays regulation for non-surgical cosmetic procedures BMJ February 03, 2023, 380 p277; DOI: https://doi.org/10.1136/bmj.p277 Covid-19: Reduction in payments for NHS staff with long term symptoms is “short sighted” BMJ February 02, 2023, 380 p274; DOI: https://doi.org/10.1136/bmj.p274 UK should screen for tyrosinaemia in newborn babies, committee recommends BMJ February 02, 2023, 380 p275; DOI: https://doi.org/10.1136/bmj.p275 Patient safety: Access to critical patient information must improve, says report BMJ February 02, 2023, 380 p273; DOI: https://doi.org/10.1136/bmj.p273 NHS workforce plan for Wales: increase overseas recruitment and cut use of agency staff BMJ February 02, 2023, 380 p272; DOI: https://doi.org/10.1136/bmj.p272