Poonia K, Chabra K, Dalal U, Bhalla M
Department of Dermatology, Government Medical College and Hospital, Chandigarh, India.
Department of Surgery, Government Medical College and Hospital, Chandigarh, India.
J Postgrad Med. 2021 Apr-Jun;67(2):119-121. doi: 10.4103/jpgm.JPGM_752_20.