Niessen, FABruijning-Verhagen, PCJLBonten, MJMKnol, MJ2024-05-202024-05-202024-04-293868880410.1016/j.vaccine.2024.04.017http://hdl.handle.net/10029/627587enCopyright © 2024. Published by Elsevier Ltd.Vaccine effectiveness against COVID-19 related hospital admission in the Netherlands by medical risk condition: A test-negative case-control studyArticle1873-2518Vaccine 2024;42(15):3397-3403