1.
Gig Sanit
; (1): 41-2, 1982.
Article
in Russian
| MEDLINE
| ID: mdl-7060965
2.
Gig Sanit
; (6): 48-9, 1981 Jun.
Article
in Russian
| MEDLINE
| ID: mdl-7274696
3.
Gig Sanit
; (3): 66-8, 1978 Mar.
Article
in Russian
| MEDLINE
| ID: mdl-640413