title: Investigation into patch testing with copper sulphate.
mesh_terms: D000293:Adolescent; D000328:Adult; D003300:Copper / Q000009:adverse effects*; D019327:Copper Sulfate; D003877:Dermatitis, Contact / Q000175:diagnosis*; D005260:Female; D006801:Humans; D009532:Nickel / Q000009:adverse effects*; D010328:Patch Tests; D012882:Skin Tests
chemical_list: C029938:nickel sulfate; D003300:Copper; D009532:Nickel; D019327:Copper Sulfate