title: Dermatitis from X Cupressocyparis leylandii and concomitant sensitivity to colophony.
mesh_terms: D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010328:Patch Tests; D012116:Resins, Plant / Q000009:adverse effects*; D014197:Trees
chemical_list: D012116:Resins, Plant; C013893:rosin