March news from BMJ

Editorial content from The BMJ Reducing neonatal mortality in resource poor settings Kim Eva Dickson and Mickey Chopra

Differences in blood pressure between arms Dae Hyun Kim

What will the Health and Social Care Bill mean for the NHS in England? Chris Ham

Perfectionism in doctors Mike Peters and Jenny King

Doctors’ duty to report poor practice Cathy James

Putting patients first Simon Eaton, Alf Collins, Angela Coulter, Glyn Elwyn, Natalie Grazin, and Sue Roberts

New guidance for troponin assays Adam Timmis

White rice and risk of type 2 diabetes Bruce Neal

Subgroup analyses Andrew D Oxman   Featured article Patient safety: where nothing is unavoidable Anne Gulland