Corrections

Benign prostatic hyperplasia: α1 adrenoreceptor antagonists and cataract surgery

BMJ 2008; 336 doi: http://dx.doi.org/10.1136/bmj.39510.689560.AD (Published 06 March 2008) Cite this as: BMJ 2008;336:0-a

In this letter by Nathaniel E Knox Cartwright, Knox is part of the author’s surname, not, as the PubMed citation may lead readers to believe, one of his first names (BMJ 2008;336:291, 9 Feb, doi: 10.1136/bmj.39479.506933.3A).