Severe onychophagia and finger mutilation associated with obstructive sleep apnea

Gustavo Nino1, Ravi Singareddy

  • 1Penn State Hershey Children’s Hospital, Division of Pediatric Pulmonary and Sleep Medicine, Pennsylvania State University College of Medicine, Hershey, PA 17033-0850, USA. gninobarrera@hmc.psu.edu

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