[Organization of health resorts and health insurance plan for workers in the Nikolayevsk region in the 1920s].
Ermilov
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VS
D006264:Health Benefit Plans, Employee / Q000191:economics / Q000266:history* / Q000458:organization & administration; D006294:Health Resorts / Q000191:economics / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009786:Occupational Health Services / Q000191:economics / Q000266:history* / Q000458:organization & administration; D009787:Occupational Medicine / Q000191:economics / Q000266:history*; D012426:Russia
Organizatsiia rabmedom i strakhovoĭ kassoĭ sanitarno-kurortnykh uchrezhdeniĭ na Nikolaevshchine v 20-e gody.