TY - GEN AU - Knox,W E TI - Something's new in PKU SN - 0028-4793 PY - 1978///1027 KW - Biopterins KW - biosynthesis KW - Humans KW - Phenylalanine KW - metabolism KW - Phenylketonurias KW - enzymology N1 - Publication Type: Editorial UR - https://doi.org/10.1056/NEJM197809282991309 ER -