title: On preparations of human leukocyte interferon for clinical use.
mesh_terms: D006801:Humans; D007372:Interferons / Q000096:biosynthesis* / Q000302:isolation & purification / Q000627:therapeutic use; D007962:Leukocytes / Q000378:metabolism*; D008722:Methods; D014777:Virus Diseases / Q000188:drug therapy
chemical_list: D007372:Interferons