1.
Vrach Delo
; 5: 140-2, 1971 May.
Article
in Russian
| MEDLINE
| ID: mdl-5159466
Subject(s)
Benzene/poisoning , Coal , Occupational Diseases/chemically induced , Environmental Exposure , Humans , USSR
2.
Gig Tr Prof Zabol
; 15(2): 58-9, 1971.
Article
in Russian
| MEDLINE
| ID: mdl-5090862