authors Gupta, Swarnim Wilson, Lolita Khan, Iqbal M Sinclair, Jonathan K Lowe, Nicola M Zaman, Mukhtiar Fatima, Sadia Shahzad, Babar Brazier, Anna K M Moran, Victoria H Broadley, Martin R Zia, Munir H Bailey, Elizabeth H
Keywords Pakistan adolescent girls biofortification deficiency iron status minerals plasma zinc concentration wheat flour zinc