TY - JOUR T1 - Why do children attend school, engage in other activities, or socialise when they have symptoms of an infectious illness? A cross-sectional survey JO - BMJ Open PY - 2023/09/08 AU - Woodland L AU - Smith L AU - Webster R AU - AmlĂ´t R AU - Rubin J ED - PB - BMJ Publishing Group Y2 - 2024/12/22 ER -