title: Patch testing with colophony at 60% concentration.
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D010328:Patch Tests / Q000379:methods*; D014677:Pharmaceutical Vehicles; D012116:Resins, Plant / Q000008:administration & dosage / Q000009:adverse effects*; D012882:Skin Tests / Q000379:methods*
chemical_list: D014677:Pharmaceutical Vehicles; D012116:Resins, Plant; C013893:rosin