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Start Over Subjects Rubella Vaccine ✖Remove constraint Subjects: Rubella Vaccine Titles [Drs. Meyer and Parkman and Scientist Hope Hopps working in rubella research lab] ✖Remove constraint Titles: [Drs. Meyer and Parkman and Scientist Hope Hopps working in rubella research lab] Publication Year 1970 ✖Remove constraint Publication Year: 1970

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