1.
Khirurgiia (Sofiia)
; 41(4): 56-61, 1988.
Article
in Bulgarian
| MEDLINE
| ID: mdl-3199739
2.
Khirurgiia (Sofiia)
; 41(4): 90-3, 1988.
Article
in Bulgarian
| MEDLINE
| ID: mdl-3199745
3.
Vestn Rentgenol Radiol
; (4): 65-70, 1974.
Article
in Russian
| MEDLINE
| ID: mdl-4439647