1.
Gig Sanit
; (8): 76-8, 1976 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-791759
2.
Gig Sanit
; (5): 57-60, 1976 May.
Article
in Russian
| MEDLINE
| ID: mdl-950126
3.
Gig Sanit
; 31(6): 42-5, 1966 Jun.
Article
in Russian
| MEDLINE
| ID: mdl-5988757