No abstract available
MeSH terms
-
Drug Resistance, Microbial*
-
Ear Diseases / microbiology*
-
Humans
-
Microbial Sensitivity Tests
-
Nose Diseases / microbiology*
-
Pharyngeal Diseases / microbiology*
-
Streptococcal Infections / microbiology*
-
Streptococcus / drug effects*
-
Tetracycline / pharmacology*