[Acute diseases of the upper respiratory tract in early childhood].
D000208:Acute Disease; D002675:Child, Preschool; D006801:Humans; D007830:Larynx; D009666:Nose; D012140:Respiratory Tract Diseases; D014132:Trachea
RESPIRATORY TRACT/diseases
Enfermedades agudas de las vías aéreas superiores en la primera infancia.