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Aro P, Ronkainen J, Storskrubb T, Bolling-Sternevald E, Svärdsudd K, Talley NJ, Junghard O, Johansson SE, Wiklund I, Agréus L.Aro P, et al. Among authors: talley nj.Scand J Gastroenterol. 2004 Dec;39(12):1201-8. doi: 10.1080/00365520410008132.Scand J Gastroenterol. 2004.PMID: 15742996