title: The UV erythema action spectra of three coal tar preparations.
mesh_terms: D000328:Adult; D003033:Coal Tar; D004890:Erythema / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010787:Photosensitivity Disorders / Q000139:chemically induced*; D014466:Ultraviolet Rays
chemical_list: D003033:Coal Tar