INFECTIONS BY TETRACYCLINE-RESISTANT HAEMOLYTIC STREPTOCOCCI.
D001431:Bacteriological Techniques; D004351:Drug Resistance; D004352:Drug Resistance, Microbial; D004358:Drug Therapy; D004739:England; D006801:Humans; D007827:Laryngitis; D010033:Otitis Media; D012141:Respiratory Tract Infections; D012852:Sinusitis; D013290:Streptococcal Infections; D013752:Tetracycline
D013752:Tetracycline
BACTERIOLOGICAL TECHNICS; DRUG RESISTANCE, MICROBIAL; DRUG THERAPY; ENGLAND; LARYNGITIS; OTITIS MEDIA; RESPIRATORY TRACT INFECTIONS; SINUSITIS; STREPTOCOCCAL INFECTIONS; TETRACYCLINE