[True streptococcal infection or carrier state?].
D002353:Carrier State / Q000175:diagnosis*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D010614:Pharynx / Q000382:microbiology; D013290:Streptococcal Infections / Q000175:diagnosis*; D013297:Streptococcus pyogenes / Q000302:isolation & purification
Infección estreptocócica verdadera o condición de portador.