title: [In memory of Lev Il'ich El'iashev (on the anniversary of his death)].
mesh_terms: D049673:History, 20th Century; D009787:Occupational Medicine / Q000266:history; D011871:Radiology / Q000266:history; D014586:USSR
vernacular_title: Pamiati L'va Il'icha El'iasheva (k godovshchine smerti)