Holowinsky, I Z Chernobyl nuclear catastrophe and the high risk potential for mental retardation. [electronic resource] - Mental retardation Feb 1993 - 35-40 p. digital Publication Type: Journal Article ISSN: 0047-6765 Subjects--Topical Terms: AccidentsChild, PreschoolFemaleHumansInfantInfant, NewbornIntellectual Disability--etiologyNuclear ReactorsPower PlantsPregnancyRadiation DosageRadiation Injuries--etiologyRisk FactorsUkraine