Hillman Sarah C, Stokes-Lampard Helen, Kilby Mark D
Centre for Women's and New-born Health, Institute of Metabolism and Systems Research, College of Medical Sciences, University of Birmingham, Birmingham, B15 2TT, UK School of Health and Population Sciences, College of Medical and Dental Sciences University of Birmingham, Birmingham, UK
School of Health and Population Sciences, College of Medical and Dental Sciences University of Birmingham, Birmingham, UK.
BMJ. 2016 Apr 21;353:i1236. doi: 10.1136/bmj.i1236.