title: [V. I. Lenin and industrial welfare and protection of the health of workers].
mesh_terms: D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history*; D013997:Time Factors; D014586:USSR; D014937:Work / Q000266:history
vernacular_title: V. I. Lenin i okhrana truda i zdorov'ia rabochikh.