Dhooria Sahajal, Sehgal Inderpaul Singh, Bal Amanjit, Aggarwal Ashutosh Nath, Behera Digambar, Agarwal Ritesh
Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Punjab and Haryana, India. E-mail:
Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Lung India. 2016 Mar-Apr;33(2):248-9. doi: 10.4103/0970-2113.177463.