Correspondence Points: Happiness is: iron Br Med J (Clin Res Ed) 1986; 292 doi: https://doi.org/10.1136/bmj.292.6537.1742-a (Published 28 June 1986) Cite this as: Br Med J (Clin Res Ed) 1986;292:1742 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Monkeypox: What’s behind WHO’s decision not to declare a public health emergency? BMJ June 29, 2022, 377 o1604; DOI: https://doi.org/10.1136/bmj.o1604 Why medicine must catch up on interprofessional education for a safer NHS BMJ June 29, 2022, 377 o1547; DOI: https://doi.org/10.1136/bmj.o1547 Triage in general practice: key hurdles to overcome BMJ June 29, 2022, 377 o1585; DOI: https://doi.org/10.1136/bmj.o1585 Advances in the management of idiopathic pulmonary fibrosis and progressive pulmonary fibrosis BMJ June 29, 2022, 377 e066354; DOI: https://doi.org/10.1136/bmj-2021-066354 David Oliver: Is England’s NHS too “top down”? BMJ June 29, 2022, 377 o1550; DOI: https://doi.org/10.1136/bmj.o1550