TY - RPRT TI - Phenylketonuria and complex spatial visualization: an analysis of information processing. AU - R L Brunner AU - D B Berch AU - H Berry PY - 1987 DO - 10.1111/j.1469-8749.1987.tb02505.x UR - https://pubmed.ncbi.nlm.nih.gov/3678625/ ID - 3678625 ER -