1. Letter from Virginia Apgar to Mary Cawthon Publication: Produced: 7 May 1973 Subject(s): Congenital AbnormalitiesInfantPregnancy Archival Collection: The Virginia Apgar Papers (Profiles in Science)
2. Letter from Mary Cawthon to Virginia Apgar Publication: Produced: 22 March 1973 Subject(s): Congenital AbnormalitiesInfantPregnancy Archival Collection: The Virginia Apgar Papers (Profiles in Science)
3. Drugs in Pregnancy Publication: J.B. Lippincott Company, March 1965 Subject(s): Congenital AbnormalitiesInfantPregnancy Archival Collection: The Virginia Apgar Papers (Profiles in Science)