Unal O, Oztürk-Hişmi B, Coşkun T, Tokatlı A, Dursun A, Sivri HS. Detection of other inborn errors of metabolism in hyperphenylalaninemic babies picked up on narrow-spectrum screening programs. Turk J Pediatr. 2012;54(4):409-412. doi:10.24953/turkjped.2012.1657