1.
Vopr Okhr Materin Det
; 22(8): 79-82, 1977 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-930030
2.
Akush Ginekol (Mosk)
; 47(9): 22-4, 1971 Sep.
Article
in Russian
| MEDLINE
| ID: mdl-5154948
3.
Biull Eksp Biol Med
; 64(8): 94-6, 1967 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-5622551