1. Rubella and deaf children in California Author(s): Calvert, Donald R., author Publication: San Francisco : San Francisco Hearing and Speech Center, 1967 Subject(s): DeafnessRubellaChildInfantCaliforniaSan Francisco Hearing and Speech Center.
2. [Address to the] Boston Guild for the Hard of Hearing, Boston, Massachusetts Publication: Produced: 30 November 1989 Subject(s): Disabled PersonsPersons With Hearing ImpairmentsDeafnessGovernment Programs Archival Collection: The C. Everett Koop Papers (Profiles in Science)