TY - GEN AU - Mantel,N AU - Brown,C AU - Byar,D P TI - Tests for homogeneity of effect in an epidemiologic investigation SN - 0002-9262 PY - 1977///0929 KW - Epidemiologic Methods KW - Probability KW - Retrospective Studies KW - Risk KW - Statistics as Topic N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1093/oxfordjournals.aje.a112441 ER -