1.
Gig Sanit
; (4): 27-9, 1984 Apr.
Article
in Russian
| MEDLINE
| ID: mdl-6735199
2.
Sante Publique (Bucur)
; 22(3): 299-302, 1979.
Article
in English
| MEDLINE
| ID: mdl-583377
3.
Sov Zdravookhr
; (11): 57-61, 1978.
Article
in Russian
| MEDLINE
| ID: mdl-715513
4.
Sov Zdravookhr
; (6): 70-3, 1978.
Article
in Russian
| MEDLINE
| ID: mdl-27867