1. Embryo Case Questionnaires Creator: Rock, John, 1890-1984; Hertig, Arthur Tremain, 1904- Format: Documents Collection: Manuscripts and Archives Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
2. Photograph of Arthur T. Hertig Creator: Herzog, B. F., Milton, Mass Format: Photographs Collection: Manuscripts and Archives Institution: Center for the History of Medicine (Francis A. Countway Library of Medicine)
