Iron intake, haemoglobin and risk of gestational diabetes: a prospective cohort study

Helin A, Kinnunen TI, Raitanen J, Ahonen S, Virtanen SM, Luoto R. Iron intake, haemoglobin and risk of gestational diabetes: a prospective cohort study. BMJ open 2012;2(5). doi: 10.1136/bmjopen-2012-001730