[Allergic factor in incidence and prevention of diseases of the upper respiratory tract].
D006801:Humans; D006967:Hypersensitivity; D007154:Immune System Diseases; D015994:Incidence; D009666:Nose; D012140:Respiratory Tract Diseases
ALLERGY/manifestations; RESPIRATORY TRACT/diseases
Alergický faktor ve výskytu a v prevenci chorob hornäch dýchacäch cest u dĕtĭ.