1.
Dobosiewicz AM, Litwa E, ZmaczyƄska T, Badiuk N. The etiology and psychomotor characteristics of intellectual disability. PPS [Internet]. 2020 Sep. 5 [cited 2024 Apr. 24];6(2):159-64. Available from: https://apcz.umk.pl/PPS/article/view/PPS.2020.06.02.015