[Etiology of respiratory diseases].
D000258:Adenovirus Infections, Human / Q000150:complications; D006801:Humans; D007251:Influenza, Human / Q000150:complications; D008171:Lung Diseases / Q000209:etiology*; D009175:Mycoplasma Infections / Q000150:complications
K etiologii zabolevaniĭ organov dykhaniia.