[Problems of the expertise and restoration of work capacity in the works of N. A. Semashko and Z. P. Solov'ev].
D004185:Disability Evaluation; D049672:History, 19th Century; D049673:History, 20th Century; D007348:Insurance, Health; D012425:Russia (Pre-1917); D014586:USSR
Voprosy ékspertizy i vosstanovleniia trudosposobnosti v rabotakh N. A. Semashko i Z. P. Solov'eva