ESTABLISHMENT OF PARAOXONASE AND ARYLESTERASE ACTIVITY OF PARAOXONASE 1 (PON1) IN DEPENDENCE ON 55(L M) AND 192(Q R) DNA POLYMORPHISM IN ADULT PEOPLE WITH DOWN SYNDROME. J Spec Edu Rehab 2010, 11 (1-2), 103-113. https://doi.org/10.2478/.