@article{27e614889bba4113a5a2858f8f884fe3,
title = "Commentary: Does use of food supplements influence the twin rate? New evidence from a randomized controlled trial",
keywords = "Dietary Supplements, Female, Fetal Death/epidemiology, Humans, Hungary/epidemiology, Infant Mortality, Infant, Newborn, Maternal Mortality, Nepal/epidemiology, Neural Tube Defects/epidemiology, Pregnancy, Pregnancy Outcome, Pregnancy, Multiple, Randomized Controlled Trials as Topic, Twins/statistics & numerical data, Vitamin A/administration & dosage, beta Carotene/administration & dosage",
author = "Olsen, {S F}",
year = "2001",
doi = "10.1093/ije/30.4.807",
language = "English",
volume = "30",
pages = "807--808",
journal = "International Journal of Epidemiology",
issn = "0300-5771",
publisher = "Oxford University Press",
number = "4",
}