Wordnet polsko-angielski 
                         (a congenital disorder caused by having an extra 21st chromosome
results in a flat face and short stature and mental retardation) 
mongolism, mongolianism, Down's syndrome, Down syndrome, trisomy 21 
synonim: zespół Downa
synonim: down
synonim: mongolizm
synonim: trisomia 21
Słownik medyczny polsko-angielski Iwona Kienzler
                        mongolism n