@article{article867f218e,
title   = {Smoking during pregnancy and plasma concentrations beta-carotene and alpha-tocopherol in the immediate postpartum period in Brazilian women},
author = {Silva, Silmara S and Rondó, Patricia Helen de Carvalho and Bergamaschi, Denise Pimentel and Mastroeni, Marco Fábio},
year = {2005},
journal   = {International Journal for Vitamin and Nutrition Research}
}