@article{12cfb8de1b96421384b474261c185b6a,
title = "Risk of irritable bowel syndrome in first-degree, second-degree and thirddegree relatives of affected individuals: a nationwide family study in Sweden.",
abstract = "IBS aggregates in families, but the familial risk of IBS has only been determined in first-degree relatives and spouses. This nationwide study aimed to determine the familial risk of IBS in first-degree, second-degree, and third-degree relatives and spouses of affected individuals in order to estimate the relative influences of genes and shared family environment.",
author = "Rasmus Waehrens and Henrik Ohlsson and Jan Sundquist and Kristina Sundquist and Bengt Z{\"o}ller",
year = "2015",
doi = "10.1136/gutjnl-2013-305705",
language = "English",
volume = "64",
pages = "215--221",
journal = "Gut",
issn = "1468-3288",
publisher = "BMJ Publishing Group",
number = "2",
}