Acute respiratory diseases of viral etiology. IV. Respiratory syncytial virus.
D000208:Acute Disease; D006801:Humans; D012136:Respiratory Syncytial Viruses; D012141:Respiratory Tract Infections / Q000821:virology*; D014777:Virus Diseases / Q000453:epidemiology*
RESPIRATORY TRACT INFECTIONS/virology; VIRUS DISEASES/epidemiology