Gorbunova, N A [Comparative characteristics of methods of studying the work input of medical workers]. [electronic resource] - Sovetskoe zdravookhranenie 1972 - 19-23 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0038-5239 Subjects--Topical Terms: EfficiencyHumansMedical StaffPhotographyStatistics as TopicTask Performance and AnalysisUSSRWork