Vitamin A supplementation and maternal mortality.
Costello
Anthony
A
UCL Institute for Global Health, University College London, London WC1N 1EH, UK. a.costello@ich.ucl.ac.uk
Osrin
David
D
D001459:Bangladesh; D003906:Developing Countries; D019587:Dietary Supplements; D005260:Female; D005869:Ghana / Q000453:epidemiology; D006801:Humans; D008428:Maternal Mortality; D009390:Nepal; D011247:Pregnancy; D011248:Pregnancy Complications / Q000401:mortality* / Q000517:prevention & control; D014801:Vitamin A / Q000008:administration & dosage* / Q000097:blood
D014801:Vitamin A