Risk of severe esophageal stricture among childhood cancer survivors – A population-based case-cohort study within the Adult Life after Childhood Cancer in Scandinavia (ALiCCS) oleh Helena K. Hansen, Peter H. Asdahl, Jane Christensen, Camilla Pedersen, Anja Krøyer, Celina S. Pontoppidan, Anna S. Holmqvist, Lars Hjorth, Thomas Wiebe, Thorgerdur Gudmundsdottir, Sofie de fine Licht, Yasmin Lassen-Ramshad, Klaus Seiersen, Morten Jørgensen, Michael RT Laursen, Hilde Øfstaas, Päivi M. Lähteenmäki, Susan A. Smith, Rebecca Howell, Catherine Rechnitzer, Henrik Hasle, Jeanette F. Winther, Line Kenborg