Iranian Journal of Otorhinolaryngology

Iranian Journal of Otorhinolaryngology

The Prevalencce of Nasopharyngeal Streptococcal Pneumonia Carriers in Mashad day care Children and their Antibiotic Resistance Pattern

Document Type : Original

Authors
1 Assistant Professor OtorhinolaryngologyMashhad University of Medical Sciences
2 Assistant Professor of Microbiology
3 Assistant of Otorhinolaryngology