Laugsand, Eivor A.Skorpen, FrankKaasa, SteinSabatowski, RainerStrasser, FlorianFayers, PeterKlepstad, Pål2018-11-132018-11-132015-06-18Laugsand, E A, Skorpen, F, Kaasa, S, Sabatowski, R, Strasser, F, Fayers, P & Klepstad, P 2015, 'Genetic and Non-genetic Factors Associated With Constipation in Cancer Patients Receiving Opioids', Clinical and Translational Gastroenterology, vol. 6, e90. https://doi.org/10.1038/ctg.2015.192155-384Xhttp://hdl.handle.net/2164/11428Acknowledgments. We are grateful to all the researchers involved in The European Pharmacogenetic Opioid Study (EPOS) and to Gunnhild Jakobsen who organized the collection of data.10439581engSDG 3 - Good Health and Well-beingR MedicineGastroenterologyRJournal article10.1038/ctg.2015.19http://www.scopus.com/inward/record.url?scp=84948982320&partnerID=8YFLogxK6