Production and defensive role of interferon.
D000367:Age Factors; D000818:Animals; D000914:Antibodies, Viral / Q000096:biosynthesis; D001681:Biological Assay; D002478:Cells, Cultured; D002642:Chick Embryo; D002645:Chickens; D006358:Hot Temperature; D007372:Interferons / Q000096:biosynthesis*; D009522:Newcastle disease virus / Q000276:immunology / Q000528:radiation effects; D011830:Radiation Effects; D051381:Rats; D014466:Ultraviolet Rays; D014616:Vaccinia virus
D000914:Antibodies, Viral; D007372:Interferons