المؤلفون: M. Torensma, B. Onwuteaka-Philipsen, K. Strackee, M. Oosterveld-Vlug, X. Voogd, D. Willems, J. Suurmond
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46a28860e67a198937f7b0a563ea3d86
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69bf094079b347e9339b28c4d6f3c85d