TY - RPRT TI - Genotypic relative risks under ordered restriction. AU - M N Chiano AU - D G Clayton PY - 1998 DO - 10.1002/(sici)1098-2272(1998)15:2<135::aid-gepi3>3.0.co;2-5 UR - https://pubmed.ncbi.nlm.nih.gov/9554552/ ID - 9554552 ER -