1.
Zh Mikrobiol Epidemiol Immunobiol
; (2): 102-3, 1981 Feb.
Article
in Russian
| MEDLINE
| ID: mdl-6454315
2.
Zh Mikrobiol Epidemiol Immunobiol
; 45(2): 39-43, 1968 Feb.
Article
in Russian
| MEDLINE
| ID: mdl-4231318