A two-stage, multilevel quality control system for serological assays in anthrax vaccine clinical trials

Stephen D Soroka1, Jarad M Schiffer, Vera A Semenova

  • 1Microbial Pathogenesis and Immune Response Laboratory, Meningitis and Vaccine Preventable Diseases Branch, Division of Bacterial Diseases, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, United States. ssoroka@cdc.gov

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