TY - RPRT TI - Teaching moderately mentally retarded children basic reading skills. AU - F R Hoogeveen AU - P M Smeets AU - G E Lancioni PY - 1989 DO - 10.1016/0891-4222(89)90025-5 UR - https://pubmed.ncbi.nlm.nih.gov/2928577/ ID - 2928577 ER -