1.
J Med Assoc Thai
; 71(10): 561-5, 1988 Oct.
Article
in English
| MEDLINE
| ID: mdl-3249163
Subject(s)
Carrier State/microbiology , Pharynx/microbiology , Streptococcus/isolation & purification , Adolescent , Child , Child, Preschool , Female , Humans , Male , Thailand
2.
J Med Assoc Thai
; 71(10): 537-40, 1988 Oct.
Article
in English
| MEDLINE
| ID: mdl-3150429
3.
J Med Assoc Thai
; 63(9): 493-9, 1980 Sep.
Article
in English
| MEDLINE
| ID: mdl-7420000