title: Comparison of interferon production in vitro by leukocytes from healthy and polycythaemic persons.
mesh_terms: D046508:Culture Techniques; D006801:Humans; D007372:Interferons / Q000096:biosynthesis*; D007962:Leukocytes / Q000378:metabolism*; D009522:Newcastle disease virus; D010222:Parainfluenza Virus 1, Human; D011087:Polycythemia Vera / Q000378:metabolism*; D014762:Viral Interference
chemical_list: D007372:Interferons