TY - RPRT TI - Rat pyelonephritis model suitable for primary or secondary screening. AU - S E Burrous AU - J B Cawein PY - 1969 DO - 10.1128/am.18.3.448-451.1969 UR - https://pubmed.ncbi.nlm.nih.gov/4907006/ ID - 4907006 ER -