Acceptability and Tolerance Market Research of a Slow Release, Phenylalanine-free Protein Substitute for the Dietary Management of Phenylketonuria

phenylketonuria (pku) and hyperphenylalaninemia, brain diseases, metabolic, inborn, brain disorder, metabolic, brain diseases, central nervous system diseases, nervous system diseases, amino acid metabolism, inborn errors, metabolism, inborn errors, genetic disease, inborn, genetic diseases, inborn, congenital, hereditary, and neonatal diseases and abnormalities, metabolic diseases