1.
Pediatriia
; (1): 100-4, 1989.
Article
in Russian
| MEDLINE
| ID: mdl-2710594
2.
Med Sestra
; 47(6): 54-6, 1988 Jun.
Article
in Russian
| MEDLINE
| ID: mdl-3412174
3.
Pediatriia
; (8): 94-7, 1988.
Article
in Russian
| MEDLINE
| ID: mdl-3062569