Nyman, Gunnar S.A.; Giménez Arnau, Anna Maria; Grigaitiene, Jurate; Malinauskiene, Laura; Paulsen, Evy; Hagvall, Lina
(Society for Publication of Acta Dermato-Venereologica, 2021)
The chemical composition of propolis varies with geographical origin; however, it is not known whether this affects the frequency of contact allergy to propolis. In order to study the frequency of contact allergy to propolis ...