McDonald, SAvan Boven, MWallinga, J2025-03-252025-03-2520172825245310.1097/EDE.0000000000000646https://rivm.openrepository.com/handle/10029/650051An evidence synthesis approach to estimating the proportion of influenza among influenza-like illness patients.ArticleEpidemiology 2017; 28(4):484-4912025-03-25