[Gram-positive bacterial pneumonias].
D006801:Humans; D010406:Penicillins / Q000627:therapeutic use; D011014:Pneumonia / Q000188:drug therapy / Q000382:microbiology; D011018:Pneumonia, Pneumococcal / Q000382:microbiology*; D011023:Pneumonia, Staphylococcal / Q000382:microbiology*
D010406:Penicillins
Neumonías bacterianas gram positivas.