Office diagnosis of streptococcal upper respiratory tract disease.

Bacteriological Techniques Carrier State Child Child, Preschool Culture Techniques Humans Outpatient Clinics, Hospital Pharyngitis/diagnosis,microbiology,transmission Practice Management, Medical Private Practice Respiratory Tract Infections/diagnosis Seasons Streptococcal Infections/diagnosis,microbiology Streptococcus/isolation & purification Tonsillitis/diagnosis,microbiology,transmission