1.
Zh Mikrobiol Epidemiol Immunobiol
; 47(1): 98-102, 1970 Jan.
Article
in Russian
| MEDLINE
| ID: mdl-4194417
2.
Zh Mikrobiol Epidemiol Immunobiol
; 45(7): 110-4, 1968 Jul.
Article
in Russian
| MEDLINE
| ID: mdl-4978582