title: [Difficulties of evaluation of certain results of studies on non-infectious diseases from the field of so-called "clinical epidemiology"].
mesh_terms: D000328:Adult; D000368:Aged; D004812:Epidemiologic Methods; D006306:Health Surveys; D006761:Hospitals; D006801:Humans; D008510:Medication Systems, Hospital; D008875:Middle Aged; D009203:Myocardial Infarction; D013223:Statistics as Topic
vernacular_title: Trudności oceny niektórych wyników badań chorób niezakaźnych z zakresu tzw. "epidemiologiiklinicznej".