Articles Special Correspondence Br Med J 1890; 1 doi: https://doi.org/10.1136/bmj.1.1517.207 (Published 25 January 1890) Cite this as: Br Med J 1890;1:207 Article Related content Metrics Responses Peer review Related articles Correction A Correction Published: 10 February 1923; Br Med J 1 doi:10.1136/bmj.1.3241.266-a Correction Correction: Whooping-cough Immunization Published: 08 March 1947; Br Med J 1 doi:10.1136/bmj.1.4496.323 Correction Correction Published: 26 February 1966; Br Med J 1 doi:10.1136/bmj.1.5486.530 See more James Kyle BMJ November 30, 2023, 383 p2834; DOI: https://doi.org/10.1136/bmj.p2834 Nicholas Henry Dyer BMJ November 30, 2023, 383 p2701; DOI: https://doi.org/10.1136/bmj.p2701 Colin Smith BMJ November 30, 2023, 383 p2817; DOI: https://doi.org/10.1136/bmj.p2817 Kuljeet Takhar BMJ November 30, 2023, 383 p2820; DOI: https://doi.org/10.1136/bmj.p2820 Hans Ludwig Herzberg Frankel BMJ November 30, 2023, 383 p2816; DOI: https://doi.org/10.1136/bmj.p2816