TY - RPRT TI - Noninferiority testing in cost-minimization studies: Practical issues concerning power analysis. AU - Mark M Span AU - Elisabeth M TenVergert AU - Christian S van der Hilst AU - Ronald P Stolk PY - 2006 DO - 10.1017/s0266462306051099 UR - https://pubmed.ncbi.nlm.nih.gov/16571203/ ID - 16571203 ER -