Letter Physical therapy in chronic bronchitis. Br Med J 1979; 1 doi: https://doi.org/10.1136/bmj.1.6155.55-a (Published 06 January 1979) Cite this as: Br Med J 1979;1:55 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Child health is in crisis as government ignores widening inequalities, paediatricians warn BMJ April 01, 2023, 381 p765; DOI: https://doi.org/10.1136/bmj.p765 When I use a word . . . .Devising bioscience definitions BMJ March 31, 2023, 380 p768; DOI: https://doi.org/10.1136/bmj.p768 Sixty seconds on . . . the end of HEE BMJ March 31, 2023, 380 p767; DOI: https://doi.org/10.1136/bmj.p767 CQC must overhaul the way it deals with whistleblowers, review concludes BMJ March 31, 2023, 380 p764; DOI: https://doi.org/10.1136/bmj.p764 Healthy masculinities: encouraging equality starts before birth BMJ March 31, 2023, 380 p722; DOI: https://doi.org/10.1136/bmj.p722