A continuous study of hemolytic streptococci in the throats of normal children, adults and aged men.
D000328:Adult; D002648:Child; D006801:Humans; D008297:Male; D010614:Pharynx; D012882:Skin Tests; D013290:Streptococcal Infections / Q000175:diagnosis*; D013291:Streptococcus
STREPTOCOCCAL INFECTIONS/diagnosis