TY - RPRT TI - Significance tests for certain 2 x 2 tables. AU - I J BROSS AU - M M DELANEY PY - 1952 DO - 10.1093/oxfordjournals.aje.a119527 UR - https://pubmed.ncbi.nlm.nih.gov/14933376/ ID - 14933376 ER -