Bibliotecas PUC-SP - Busca Integrada

Prenatal vitamin d supplementation and child respiratory health: a randomised controlled trial.

Tekijä Stephen T Goldring, Chris J Griffiths, Adrian R Martineau, Stephen Robinson, Christina Yu, Sheree Poulton, Jane C Kirkby, Janet Stocks, Richard Hooper, Seif O Shaheen, John O Warner, Robert J Boyle
Julkaisussa PLoS ONE (2013-01-01)