title: Growth, current size and the role of the 'reversal paradox' in the foetal origins of adult disease: an illustration using vector geometry.
authors.affiliation: Biostatistics Unit, Centre for Epidemiology & Biostatistics, University of Leeds, 30/32 Hyde Terrace, Leeds, LS2 9LN, UK. y.k.tu@leeds.ac.uk
authors.forename: Yu-Kang
authors.initials: YK
authors.lastname: Tu
authors.forename: George T H
authors.initials: GT
authors.lastname: Ellison
authors.forename: Mark S
authors.initials: MS
authors.lastname: Gilthorpe