1.
Vopr Okhr Materin Det
; 13(10): 77-8, 1968 Oct.
Article
in Russian
| MEDLINE
| ID: mdl-5721006
2.
Med Radiol (Mosk)
; 12(4): 30-2, 1967 Apr.
Article
in Russian
| MEDLINE
| ID: mdl-4963993