Corrections
Nutritional hyperhomocysteinaemia
BMJ 1999; 319 doi: https://doi.org/10.1136/bmj.319.7213.800 (Published 25 September 1999) Cite this as: BMJ 1999;319:800
This editorial by Mohan and Stansby (12 June, pp 1569-70) contained an error in the dose given for folic acid supplementation. The third sentence of the fifth paragraph should have read: “The effective dose of supplementation has not yet been determined, but maximal therapeutic effect is seen with doses over 400 μg [not 400 mg] and after four to six weeks.”