Dziak, G V [The prognosis of work capacity in patients with rheumatic defects after heart operations]. [electronic resource] - Likars'ka sprava Apr 1993 - 56-9 p. digital Publication Type: English Abstract; Journal Article ISSN: 1019-5297 Subjects--Topical Terms: AdultChronic DiseaseDisability EvaluationFactor Analysis, StatisticalFemaleHeart Valve Diseases--diagnosisHumansMaleMiddle AgedPrognosisPsychology, SocialRheumatic Heart Disease--diagnosisUkraine--epidemiology