[Problems of industrial hygiene and safety in the works of Vladimir Il'ich Lenin].
D000062:Accidents, Occupational / Q000266:history*; D005197:Famous Persons; D049672:History, 19th Century; D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history*; D014586:USSR
Voprosy gigieny i okhrany truda v rabotakh Vladimira Il'icha Lenina.