title: Cholinergic urticaria, copper-induced hypersensitivity, and muscarinic receptors.
mesh_terms: D003300:Copper / Q000009:adverse effects*; D004342:Drug Hypersensitivity / Q000209:etiology*; D006801:Humans; D008670:Metals / Q000009:adverse effects; D011950:Receptors, Cholinergic / Q000187:drug effects*; D011976:Receptors, Muscarinic / Q000187:drug effects*; D014581:Urticaria / Q000139:chemically induced*
chemical_list: D008670:Metals; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D003300:Copper