[Penicillin-resistant pneumococci in Dutch Limburg].
D000328:Adult; D000368:Aged; D004917:Erythromycin / Q000627:therapeutic use; D006801:Humans; D008297:Male; D010403:Penicillin Resistance; D011018:Pneumonia, Pneumococcal / Q000188:drug therapy / Q000382:microbiology*; D013296:Streptococcus pneumoniae / Q000187:drug effects / Q000302:isolation & purification*
D004917:Erythromycin
Voor penicilline ongevoelige pneumokokken in Nederlands Limburg.