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Hilleman MR. Realities and enigmas of human viral influenza: pathogenesis, epidemiology and control. Vaccine. 2002年8月19日, 20 (25–26): 3068–3087. PMID 12163258. doi:10.1016/s0264-410x(02)00254-2.
Salmon, Roland, Swine Flu: what next?(PDF), National Public Health Service for Wales, Communicable Disease Surveillance Centre, [2024-07-22], (原始内容存档(PDF)于2018-06-20)
Salmon, Roland, Swine Flu: what next?(PDF), National Public Health Service for Wales, Communicable Disease Surveillance Centre, [2024-07-22], (原始内容存档(PDF)于2018-06-20)