Folic acid supplements during early pregnancy and likelihood of multiple births: a population-based cohort study.
Li Z; Gindler J; Wang H; Berry RJ; Li S; Correa A; Zheng JC; Erickson JD; Wang Y; Lancet, 2003, vol. 361, issue 9355, p 380, ISSN 01406736. ISBN 01406736.

Full Text Resources Located for this Citation

View article on EBSCOhost(Login required)
View article via CrossRef