TY - RPRT TI - Risk adjustment methods can affect perceptions of outcomes. AU - L I Iezzoni AU - M Shwartz AU - A S Ash AU - Y Mackiernan AU - E K Hotchkin PY - 1994 DO - 10.1177/0885713x9400900202 UR - https://pubmed.ncbi.nlm.nih.gov/8044051/ ID - 8044051 ER -