PCR PRIMER DESIGN METHOD FOR DIFFERENTIATING AMONG SALMONELLA SEROGROUPS BASED ON AN ALGORITHM TARGETING GENE-FLANKING REGIONS: Yasukazu Muramatsu1, Yoshifumi Tsukaya1, Tetsuya Ikeda2, Leo Uchida1, Yuichi Osa3 and Daiji Endoh4. SEATROPH 2020, 50 (5), 848.