TY - RPRT TI - Immunodiffusion studies on some Proteus strains. AU - P Larsson AU - L A Hanson AU - B Kaijser PY - 1973 DO - 10.1111/j.1699-0463.1973.tb02255.x UR - https://pubmed.ncbi.nlm.nih.gov/4205738/ ID - 4205738 ER -