1. Couch RB, Kasel JA, Glezen WP, Cate TR, Six HR, Taber LH, Frank AL, Greenberg SB, Zahradnik JM, Keitel WA: Influenza: its control in persons and populations. Journal of Infectious Diseases 1986, 153: 431–440.
2. Centers for Disease Control: Prevention and control of influenza. I: Vaccines: recommendations of the Advisory Committee on Immunization Practices. Morbidity and Mortality Weekly Report 1993, 421: 1–14.
3. Borella L, Webster RG: The immunosuppressive effects of long-term combination chemotherapy in children with acute leukemia in remission. Cancer Research 1971, 31: 420–426.
4. Sybesma J, Holtzer JD, Borst-Eilers E, Moes M, Zegers B: Antibody response in Hodgkin's disease and other lymphomas related to HL-A antigens, immunoglobulin levels and therapy. Vox Sanguinis 1973, 25: 254–262.
5. Feery BJ, Sullivan JR, Hurley TH, Evered MG: Immunization with influenza vaccine in patients with haematological malignant disease. Medical Journal of Australia 1977, 1: 292–294.