title: Study of fixed drug eruptions in Karachi.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003875:Drug Eruptions / Q000209:etiology*; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010154:Pakistan; D012882:Skin Tests