1.
Med Sestra
; 41(10): 15-8, 1982 Oct.
Article
in Russian
| MEDLINE
| ID: mdl-6292650
2.
Arkh Anat Gistol Embriol
; 54(6): 96-8, 1968 Jun.
Article
in Russian
| MEDLINE
| ID: mdl-4176068