[V.I. Lenin's concern for the nutrition and leisure of the workers (new documents)].
D005197:Famous Persons; D005521:Food Service, Hospital / Q000266:history; D006294:Health Resorts / Q000266:history; D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history*; D012614:Scurvy / Q000266:history; D014586:USSR
Zobota V.I. Lenina o pitanii i otdykhe trudiashchikhsia (novye dokumenty.