American Association for the Advancement of Science. (2001). Science; Vaccines and immunity. s.e.
Chicago-viite (17. p.)American Association for the Advancement of Science. Science; Vaccines and Immunity. Massachusetts: s.e, 2001.
MLA-viite (9. p.)American Association for the Advancement of Science. Science; Vaccines and Immunity. s.e, 2001.
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