El-Daher NT, Hijazi S, Tawasdeh N. Immediate versus delayed treatment of group A beta-hemolytic streptococcal pharyngitis with penicillin-V. Ped Inf Dis J 1991; 10:126-30.
El-Daher NT, Hijazi S, Tawasdeh N. Immediate versus delayed treatment of group A beta-hemolytic streptococcal pharyngitis with penicillin-V. Ped Inf Dis J 1991; 10:126-30.