The pattern of epidemic hysteria in a girls' school in Ghana.
D000293:Adolescent; D000367:Age Factors; D001294:Attitude to Health; D001519:Behavior; D002648:Child; D002653:Child Behavior Disorders / Q000453:epidemiology; D004196:Disease Outbreaks / Q000453:epidemiology*; D005239:Fear; D005260:Female; D005869:Ghana; D006126:Group Processes; D006801:Humans; D007046:Hysteria / Q000453:epidemiology* / Q000628:therapy; D008722:Methods; D012572:School Health Services; D012737:Sex Factors