title: Nocardia asteroides as a cause of corneal ulcer. Case report.
mesh_terms: D000328:Adult; D003320:Corneal Ulcer / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009617:Nocardia Infections / Q000150:complications*; D009616:Nocardia asteroides