Correspondence ON THE USE OF CALCIUM SALTS IN PNEUMONIA Br Med J 1907; 1 doi: https://doi.org/10.1136/bmj.1.2415.908-b (Published 13 April 1907) Cite this as: Br Med J 1907;1:908 Article Related content Metrics Responses Peer review Related articles No related articles found. See more How best to achieve a better and sustainable world? BMJ July 05, 2022, 378 o1666; DOI: https://doi.org/10.1136/bmj.o1666 Manjula Arora: would most “ordinary decent people” conclude that she had acted dishonestly? BMJ July 05, 2022, 378 o1651; DOI: https://doi.org/10.1136/bmj.o1651 ENT surgeon is suspended for life changing injury to patient and dishonesty BMJ July 05, 2022, 378 o1661; DOI: https://doi.org/10.1136/bmj.o1661 Helen Salisbury: Discouraging self-isolation with covid BMJ July 05, 2022, 378 o1637; DOI: https://doi.org/10.1136/bmj.o1637 Improving leadership should include support for leaders’ wellbeing BMJ July 05, 2022, 378 o1650; DOI: https://doi.org/10.1136/bmj.o1650