title: Solar- vs heat-induced urticaria.
mesh_terms: D000328:Adult; D002738:Chloroquine / Q000627:therapeutic use; D005260:Female; D006358:Hot Temperature; D006801:Humans; D007116:Immunization, Passive; D008027:Light; D010787:Photosensitivity Disorders / Q000175:diagnosis* / Q000188:drug therapy; D011166:Porphyrins / Q000032:analysis; D013472:Sunlight; D014466:Ultraviolet Rays; D014581:Urticaria / Q000175:diagnosis / Q000188:drug therapy / Q000209:etiology*
chemical_list: D011166:Porphyrins; D002738:Chloroquine