Correspondence Clinical experimentation in obstetrics Br Med J (Clin Res Ed) 1988; 296 doi: https://doi.org/10.1136/bmj.296.6621.570-c (Published 20 February 1988) Cite this as: Br Med J (Clin Res Ed) 1988;296:570 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Dengue and chikungunya cases surge as climate change spreads arboviral diseases to new regions BMJ March 27, 2023, 380 p717; DOI: https://doi.org/10.1136/bmj.p717 Unfit fit note proposals: listen to and support staff instead BMJ March 27, 2023, 380 p656; DOI: https://doi.org/10.1136/bmj.p656 How to support the sexual wellbeing of older patients BMJ March 27, 2023, 380 e072388; DOI: https://doi.org/10.1136/bmj-2022-072388 When I use a word . . . .Diagnosing definitions BMJ March 24, 2023, 380 p714; DOI: https://doi.org/10.1136/bmj.p714 Punishable by death—how the US anti-abortion movement ended up proposing the death penalty BMJ March 24, 2023, 380 p711; DOI: https://doi.org/10.1136/bmj.p711
