Fatal pneumonia due to a tetracycline-resistant pneumococcus.
D000368:Aged; D004352:Drug Resistance, Microbial; D005260:Female; D006801:Humans; D011008:Pneumococcal Infections / Q000188:drug therapy*; D011014:Pneumonia / Q000188:drug therapy*; D013752:Tetracycline / Q000627:therapeutic use*
D013752:Tetracycline