title: Contact dermatitis due to Parthenium hysterophorus.
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003877:Dermatitis, Contact / Q000175:diagnosis / Q000209:etiology*; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D010328:Patch Tests; D010947:Plants, Toxic