1.
Sov Med
; 35(10): 69-73, 1972 Oct.
Article
in Russian
| MEDLINE
| ID: mdl-4668318
2.
Vestn Khir Im I I Grek
; 103(12): 14-7, 1969 Dec.
Article
in Russian
| MEDLINE
| ID: mdl-5379035