Research Article Plasma ionized calcium in hypomagnesaemia. Br Med J 1968; 1 doi: https://doi.org/10.1136/bmj.1.5592.622 (Published 09 March 1968) Cite this as: Br Med J 1968;1:622 Article Related content Metrics Responses Peer review Related articles No related articles found. See more Hip pain in a middle aged woman BMJ November 30, 2016, 355 i6129; DOI: https://doi.org/10.1136/bmj.i6129 Should adults take vitamin D supplements to prevent disease? BMJ November 23, 2016, 355 i6201; DOI: https://doi.org/10.1136/bmj.i6201 NHS spent 8% more on medicines last year BMJ November 23, 2016, 355 i6320; DOI: https://doi.org/10.1136/bmj.i6320 A swollen painful foot BMJ November 02, 2016, 355 i5418; DOI: https://doi.org/10.1136/bmj.i5418 General practices achieve 95% of QOF points BMJ October 28, 2016, 355 i5834; DOI: https://doi.org/10.1136/bmj.i5834 Cited by... Paul Zimmet: A Voice for DiabetesFulltext PDF