Chronic spontaneous urticaria linked with autoimmune atrophic gastritis in a paediatric patient - Kacerova, Sarka; Bufka, Jiri; Vankova, Lenka; Gutova, Vaclava; Daum, Ondrej; Schwarz, Jan (Advances in Dermatology and Allergology/Postępy Dermatologii i Alergologii, 2025)