title: Surveillance into crowd control agents.
authors.forename: H
authors.initials: H
authors.lastname: Wheeler
authors.forename: R
authors.initials: R
authors.lastname: MacLehose
authors.forename: E
authors.initials: E
authors.lastname: Euripidou
authors.forename: V
authors.initials: V
authors.lastname: Murray
mesh_terms: D002960:Civil Disorders / Q000517:prevention & control*; D006801:Humans; D013665:Tear Gases / Q000009:adverse effects*
chemical_list: D013665:Tear Gases