TY - RPRT TI - Eliminating some possible errors in phenylketonuria screening. AU - B Wilcken AU - A R Brown AU - A Liu AU - K Jones PY - 1989 DO - 10.1093/ajcp/92.3.396 UR - https://pubmed.ncbi.nlm.nih.gov/2773856/ ID - 2773856 ER -