TY - RPRT TI - Correlation between two commercial streptococcal grouping kits. AU - C Aubrey AU - M Wallis AU - N Simmons PY - 1980 DO - 10.1136/jcp.33.12.1222-a UR - https://pubmed.ncbi.nlm.nih.gov/16811121/ ID - 16811121 ER -