Lei, J. van der

patient children database emergency study department manchester triage system system urgency triage problem emergency department child fever safety discriminator hospitalisation incidence fication owchart predictor infection netherland follow-up 2010 john wiley event table drug safety manchester classi speci article hospital incidence rates level drug safety monitoring paediatric emergency care population intervention paediatric category nsaid identi emergency departments result eu-adr 10.1002/ health group erasmu country research healthcare identi fied source emergency department consultation monitoring temperature triaged month analysis value adc.bmj.com downloaded group.bmj.com italy discriminative ability model disease urgency classi fication rotterdam information referral classi fied wiley network hospitalised fl owcharts erasmus mc breathing nsaid use