Intended for healthcare professionals

Papers

Neonatal examination and screening trial (NEST): a randomised, controlled, switchback trial of alternative policies for low risk infantsCommentary: “Switchback” allocationdangerous bends ahead!

BMJ 1999; 318 doi: https://doi.org/10.1136/bmj.318.7184.627 (Published 06 March 1999) Cite this as: BMJ 1999;318:627