title: Surveys: sample sizes and response rates.
authors.forename: Simon
authors.initials: S
authors.lastname: Craig
authors.forename: Diana
authors.initials: D
authors.lastname: Egerton-Warburton
mesh_terms: D004634:Emergency Medical Technicians; D004635:Emergency Medicine / Q000193:education*; D004636:Emergency Service, Hospital; D005260:Female; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D008297:Male; D008505:Medical Staff, Hospital / Q000193:education*; D001523:Mental Disorders; D020380:Needs Assessment; D009741:Nursing Staff, Hospital / Q000193:education*; D016273:Occupational Exposure / Q000706:statistics & numerical data*; D009927:Tissue and Organ Procurement; D014754:Violence / Q000706:statistics & numerical data*