Corrections
Obstetric anal sphincter injury
BMJ 2010; 341 doi: https://doi.org/10.1136/bmj.c4256 (Published 18 August 2010) Cite this as: BMJ 2010;341:c4256The authors of this clinical review, Danielle Abbott and colleagues (BMJ 2010:3401:c3414, doi:10.1136/bmj.c3414), would like to clarify …