title: Choice of cell substrate for biological products.
mesh_terms: D000818:Animals; D002460:Cell Line; D005557:Formaldehyde; D006801:Humans; D007372:Interferons / Q000096:biosynthesis*; D017955:Poliovirus / Q000254:growth & development / Q000302:isolation & purification; D011054:Poliovirus Vaccine, Inactivated; D014776:Virus Cultivation
chemical_list: D011054:Poliovirus Vaccine, Inactivated; D005557:Formaldehyde; D007372:Interferons