1.
Zh Mikrobiol Epidemiol Immunobiol
; (7): 110-2, 1981 Jul.
Article
in Russian
| MEDLINE
| ID: mdl-7282187
2.
Zh Mikrobiol Epidemiol Immunobiol
; (4): 135-7, 1978 Apr.
Article
in Russian
| MEDLINE
| ID: mdl-696084