Supply of Antisera Requirement For Serotyping Of Shigella Species And Vibrio Cholerae, 50 Antisera S. Dysenteriae Poly A Antisera S. Dysenteriae Poly A1 Antisera S. Flexneri Poly B Antisera S. Boydii Poly C Antisera S. Boydii Polyc1 Antisera S. Boydii Polyc2 Antisera S. Boydii Poly C3 Antisera S. Sonnei Poly D Antisera Vibrio Cholerae Poly Inaba Ogawa Antisera Vibrio Cholerae Inaba Antisera Vibrio Cholerae Ogawa Antisera Vibrio Cholerae O139 Bengal