title: Persistent Neck Rash in a 9-Year-Old Child.
authors.affiliation: Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA.
authors.forename: Pamela
authors.initials: P
authors.lastname: Madu
authors.affiliation: Department of Medicine, Division of Dermatology, University of California, Los Angeles, Los Angeles, CA.
authors.forename: Jennifer T
authors.initials: JT
authors.lastname: Hau
authors.affiliation: Private practice, Los Angeles, CA.
authors.forename: Kathy
authors.initials: K
authors.lastname: Langevin