TY - RPRT TI - Statistical inference for cost-effectiveness ratios. AU - E M Laska AU - M Meisner AU - C Siegel DO - 10.1002/(sici)1099-1050(199705)6:3<229::aid-hec268>3.0.co;2-m UR - https://pubmed.ncbi.nlm.nih.gov/9226141/ ID - 9226141 ER -