1.
Zh Mikrobiol Epidemiol Immunobiol
; 50(7): 19-23, 1973 Jul.
Article
in Russian
| MEDLINE
| ID: mdl-4590982
Subject(s)
Antitoxins/analysis , Scarlet Fever/immunology , Streptococcus pyogenes/immunology , Child , Child, Preschool , Hemagglutination Tests , Humans , Infant , Seasons
2.
Pediatriia
; 52(1): 3-6, 1973 Jan.
Article
in Russian
| MEDLINE
| ID: mdl-4575484