title: Vaccine safety & immunization information.
authors.forename: Casey L
authors.initials: CL
authors.lastname: Penn
mesh_terms: D001321:Autistic Disorder / Q000139:chemically induced / Q000276:immunology; D007722:Health Knowledge, Attitudes, Practice; D006282:Health Personnel / Q000193:education; D006801:Humans; D033181:Information Dissemination; D022542:Measles-Mumps-Rubella Vaccine / Q000009:adverse effects*; D017751:Safety Management; D016896:Treatment Outcome; D014481:United States
chemical_list: D022542:Measles-Mumps-Rubella Vaccine