1. Memorandum from William H. Foege, Centers for Disease Control to C. Everett Koop Publication: Produced: 4 February 1983 Subject(s): Hepatitis B VaccinesGuillain-Barre SyndromeDrug ApprovalDrug Industry Archival Collection: The C. Everett Koop Papers (Profiles in Science)
2. Memorandum from Arthur Hull Hayes Jr., Food and Drug Administration to C. Everett Koop Publication: Produced: 6 January 1983 Subject(s): Hepatitis B VaccinesGuillain-Barre SyndromeDrug ApprovalDrug Industry Archival Collection: The C. Everett Koop Papers (Profiles in Science)
3. Memorandum from C. Everett Koop to William H. Foege, Centers for Disease Control and Arthur Hull Hayes Jr., Food and Drug Administration Publication: Produced: 9 December 1982 Subject(s): Drug ApprovalDrug IndustryGuillain-Barre SyndromeHepatitis B Vaccines Archival Collection: The C. Everett Koop Papers (Profiles in Science)
