title: Mass psychogenic illness: a threat to immunization program.
authors.forename: Samput
authors.initials: S
authors.lastname: Mallick
mesh_terms: D004196:Disease Outbreaks; D006801:Humans; D017589:Immunization Programs; D007194:India / Q000453:epidemiology; D013001:Somatoform Disorders / Q000453:epidemiology* / Q000523:psychology; D014611:Vaccination / Q000523:psychology*