@article{3a2805c8a144461d81205aa872c79b9e,
title = "Moderation of genetic and environmental influences on diurnal preference by age in adult twins",
keywords = "Age, chronotype, diurnal preference, genes, gene–environment interaction, morningness–eveningness, sleep, twins",
author = "Nicola Barclay and Nathaniel Watson and Dedra Buchwald and Jack Goldberg",
note = "Published online first.",
year = "2014",
month = mar,
doi = "10.3109/07420528.2013.842924",
language = "English",
volume = "31",
pages = "222--231",
journal = "Chronobiology International",
issn = "0742-0528",
publisher = "Taylor & Francis",
number = "2",
}