Prenatal Vitamin D Supplementation and Child Respiratory Health: A Randomised Controlled Trial

by Goldring, Stephen T., Griffiths, Chris J., Martineau, Adrian R., Robinson, Stephen, Yu, Christina, Poulton, Sheree, Kirkby, Jane C., Stocks, Janet, Hooper, Richard, Shaheen, Seif O., Warner, John O., Boyle, Robert J.
Published 2013