INFECTIONS BY TETRACYCLINE-RESISTANT HAEMOLYTIC STREPTOCOCCI.
D004351:Drug Resistance; D004352:Drug Resistance, Microbial; D004358:Drug Therapy; D006801:Humans; D010033:Otitis Media; D012141:Respiratory Tract Infections; D013290:Streptococcal Infections; D013291:Streptococcus; D013752:Tetracycline
D013752:Tetracycline
DRUG RESISTANCE, MICROBIAL; DRUG THERAPY; OTITIS MEDIA; RESPIRATORY TRACT INFECTIONS; STREPTOCOCCAL INFECTIONS; TETRACYCLINE