%0 Letter %T Predictors of complicated influenza infection in children presenting in a tertiary hospital in a tropical country: A case-control study. %A Chowdhury SR %A Nadua KD %A Li J %A Kam KQ %A Thoon KC %A Tan NWH %A Yung CF %A Chong CY %J Ann Acad Med Singap %V 53 %N 6 %D 2024 Jun 28 %M 38979995 %F 8.713 %R 10.47102/annals-acadmedsg.2023231