title: Perils of pinna piercing and pseudomonas perichondritis.
authors.forename: J
authors.initials: J
authors.lastname: Wu
authors.forename: N P
authors.initials: NP
authors.lastname: Collins
authors.forename: S F
authors.initials: SF
authors.lastname: Wilson
mesh_terms: D002357:Cartilage Diseases / Q000209:etiology*; D003357:Cosmetic Techniques / Q000009:adverse effects*; D004425:Ear Cartilage; D005260:Female; D006801:Humans; D008875:Middle Aged