title: Some statistical aspects of viral vaccine control. Establishment of an acceptance criterion for potency.
mesh_terms: D011055:Poliovirus Vaccine, Oral / Q000592:standards*; D011786:Quality Control; D014613:Vaccines, Attenuated / Q000592:standards
chemical_list: D011055:Poliovirus Vaccine, Oral; D014613:Vaccines, Attenuated