Recognizing pneumonia.
D006801:Humans; D010353:Patient Education as Topic; D018410:Pneumonia, Bacterial / Q000175:diagnosis* / Q000188:drug therapy / Q000517:prevention & control; D011019:Pneumonia, Mycoplasma / Q000175:diagnosis; D011024:Pneumonia, Viral / Q000175:diagnosis* / Q000517:prevention & control; D014481:United States