title: Abietic acid and colophony.
mesh_terms: D002264:Carboxylic Acids / Q000009:adverse effects; D004224:Diterpenes / Q000009:adverse effects*; D004485:Eczema / Q000139:chemically induced; D006801:Humans; D010328:Patch Tests; D010577:Petrolatum; D012116:Resins, Plant / Q000009:adverse effects*; D012882:Skin Tests
chemical_list: D002264:Carboxylic Acids; D004224:Diterpenes; D012116:Resins, Plant; D010577:Petrolatum