Wordnet polsko-angielski 
                         (a genetic disorder of metabolism
lack of the enzyme needed to turn phenylalanine into tyrosine results in an accumulation of phenylalanine in the body fluids which causes various degrees of mental deficiency) 
phenylketonuria, PKU 
synonim: oligofrenia fenylopirogronowa
Słownik medyczny polsko-angielski Iwona Kienzler
                        phenylketonuria n
Nowoczesny słownik polsko-angielski 
                        PKU