TY - GEN AU - Helgason,S AU - Old,D C TI - Comparison of four methods of differential typing of isolates of Shigella sonnei SN - 0022-1724 PY - 1982///0225 KW - Anti-Bacterial Agents KW - pharmacology KW - Colicins KW - Drug Resistance, Microbial KW - Microbial Sensitivity Tests KW - Scotland KW - Shigella sonnei KW - classification N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1017/s0022172400069588 ER -