TY - RPRT TI - Methodological variation in antibiotic synergy tests against enterococci. AU - R W Ryan AU - I Kwasnik AU - R C Tilton PY - 1981 DO - 10.1128/jcm.13.1.73-75.1981 UR - https://pubmed.ncbi.nlm.nih.gov/6780605/ ID - 6780605 ER -