Corrections
This Week in the BMJ
BMJ 2001; 323 doi: https://doi.org/10.1136/bmj.323.7311.487/a (Published 01 September 2001) Cite this as: BMJ 2001;323:487Although in the text of the summary of Lam and colleagues' …
Intended for healthcare professionals
Although in the text of the summary of Lam and colleagues' …