Corrections
Metformin as firstline treatment for type 2 diabetes: are we sure?
BMJ 2016; 352 doi: https://doi.org/10.1136/bmj.i197 (Published 13 January 2016) Cite this as: BMJ 2016;352:i197In this Analysis article (BMJ 2016;352:h6748, doi:10.1136/bmj.h6748) the first …