Avant, S. (2019). Study reveals pigs can transmit FMD prior to signs of sickness. Agriculture.
Chicago-viite (17. p.)Avant, Sandra. "Study Reveals Pigs Can Transmit FMD Prior to Signs of Sickness." Agriculture 2019.
MLA-viite (9. p.)Avant, Sandra. "Study Reveals Pigs Can Transmit FMD Prior to Signs of Sickness." Agriculture, 2019.
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