Dog keeping at home before and during pregnancy decreased the risk of food allergy in 1-year-old children - Smejda, Katarzyna; Polanska, Kinga; Stelmach, Wlodzimierz; Majak, Pawel; Stelmach, Iwona (Advances in Dermatology and Allergology/Postępy Dermatologii i Alergologii, 2020)