1.
Med Radiol (Mosk)
; 20(2): 72-3, 1975 Feb.
Article
in Russian
| MEDLINE
| ID: mdl-1134240
2.
Gig Tr Prof Zabol
; 16(9): 29-32, 1972 Sep.
Article
in Russian
| MEDLINE
| ID: mdl-4656339