title: Benign subcutaneous emphysema following punch skin biopsy.
authors.affiliation: Department of Dermatology and STD, University College of Medical Sciences and GTB Hospital, University of Delhi, Dilshad Garden, Delhi, India. E-mail: archanasingal@hotmail.com.
authors.forename: Pravesh
authors.initials: P
authors.lastname: Yadav
authors.forename: Deepika
authors.initials: D
authors.lastname: Pandhi
authors.forename: Archana
authors.initials: A
authors.lastname: Singal