title: Rare cause of spontaneous subcutaneous emphysema.
authors.affiliation: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India. E-mail: sahajal@gmail.com.
authors.forename: Valliappan
authors.initials: V
authors.lastname: Muthu
authors.affiliation: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India. E-mail: sahajal@gmail.com.
authors.forename: Sahajal
authors.initials: S
authors.lastname: Dhooria
authors.affiliation: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India. E-mail: sahajal@gmail.com.
authors.forename: Ritesh
authors.initials: R
authors.lastname: Agarwal
authors.affiliation: Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India. E-mail: sahajal@gmail.com.
authors.forename: Digambar
authors.initials: D
authors.lastname: Behera