@article{9e2acc6be82147bc86d0554dc4444941,
title = "Validation of the assessment of folate and vitamin B-12 intake in women of reproductive age: the method of triads",
author = "AC Verkleij-Hagoort and \{de Vries\}, JHM and MPG Stegers and Jan Lindemans and Nicolette Ursem and \{Steegers - Theunissen\}, R{\'e}gine",
year = "2007",
doi = "10.1038/sj.ejcn.1602581",
language = "Undefined/Unknown",
volume = "61",
pages = "610--615",
journal = "European Journal of Clinical Nutrition",
issn = "0954-3007",
publisher = "Springer Nature",
number = "5",
}