Trial of a method of reducing inappropriate demands on a hospital emergency department.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D005260:Female; D006268:Health Facilities; D006296:Health Services; D006300:Health Services Misuse; D006801:Humans; D008297:Male; D008875:Middle Aged; D009741:Nursing Staff, Hospital; D012017:Referral and Consultation; D013548:Sweden