TY - GEN AU - Porta,Francesco AU - Mussa,Alessandro AU - Garelli,Davide AU - Spada,Marco TI - Phenotyping and treatment of phenylketonuria SN - 1474-547X PY - 2011///0317 KW - Biopterins KW - analogs & derivatives KW - Dietary Supplements KW - Humans KW - Phenotype KW - Phenylalanine KW - administration & dosage KW - Phenylketonurias KW - blood N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1016/S0140-6736(11)60157-8 ER -