1.
Zh Mikrobiol Epidemiol Immunobiol
; 47(8): 141-6, 1970 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-5499924
2.
Zh Mikrobiol Epidemiol Immunobiol
; 43(8): 140-2, 1966 Aug.
Article
in Russian
| MEDLINE
| ID: mdl-4893976