Corrections
We should publish the cost of each piece of research
BMJ 2011; 343 doi: https://doi.org/10.1136/bmj.d4523 (Published 15 July 2011) Cite this as: BMJ 2011;343:d4523We introduced a couple of errors when editing this recent Personal View by Penny Hawe (BMJ 2011;342:d4026 doi:10.1136/bmj.d4026 …