A clinical approach to the choice of antimicrobial usage, case number eight: Klebsiella pneumoniae pneumonia.
D002511:Cephalosporins / Q000627:therapeutic use*; D006801:Humans; D007710:Klebsiella Infections / Q000188:drug therapy*; D007711:Klebsiella pneumoniae; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000188:drug therapy*
D002511:Cephalosporins