title: [Methodologic and methodical problems of hygiene in cardiologic studies].
authors.forename: B M
authors.initials: BM
authors.lastname: Stolbyn
mesh_terms: D002309:Cardiology / Q000379:methods*; D002318:Cardiovascular Diseases / Q000209:etiology / Q000517:prevention & control*; D004784:Environmental Monitoring / Q000379:methods*; D006334:Heart Function Tests / Q000379:methods; D006801:Humans; D008403:Mass Screening / Q000458:organization & administration*; D014586:USSR
vernacular_title: Metodologicheskie i metodicheskie voprosy kardiologicheskikh issledovaniĭ v gigiene.