TY - RPRT TI - Estimation of missing values for computer prognosis. AU - S P Azen AU - J Garcia-Pe na AU - A A Afifi PY - 1972 DO - 10.1016/0010-4809(72)90041-9 UR - https://pubmed.ncbi.nlm.nih.gov/4566951/ ID - 4566951 ER -