Michael G. Gravett

Gestational weight gain standards based on women enrolled in the Fetal Growth Longitudinal Study of the INTERGROWTH-21st Project: a prospective longitudinal cohort study

J. Hirst, D. Altman, M. Purwar, 2016, British Medical Journal.

The antepartum stillbirth syndrome: risk factors and pregnancy conditions identified from the INTERGROWTH‐21st Project

J. Hirst, D. Altman, M. Purwar, 2016, BJOG : an international journal of obstetrics and gynaecology.

International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy

D. Altman, M. Purwar, J. Noble, 2014, Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.