
Keywords: Alkaptonuria; Beck's depression inventory-II; Metadrenalines; 5-Hydroxyindole acetic acid; AKU; Alkaptonuria; HGA; homogentisic acid; HGD; homogentisate-1,2-dioxygenase; HPPD; hydroxyphenylpyruvic acid dioxygenase; HT1; tyrosinaemia type 1; NAC; National