title: [Reaction on 'Assessing aggressive behaviour at the psychiatric emergency service with a checklist: a replication study'. Reply to Wierdsma].
authors.forename: Henk
authors.initials: H
authors.lastname: Nijman
authors.forename: Berry
authors.initials: B
authors.lastname: Penterman
authors.forename: Cees P F
authors.initials: CP
authors.lastname: Van Der Staak
mesh_terms: D000374:Aggression; D057189:Checklist / Q000592:standards*; D004637:Emergency Services, Psychiatric / Q000706:statistics & numerical data*; D006801:Humans; D018570:Risk Assessment