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Sehgal, Inderpaul Singh, Sahajal Dhooria, Amanjit Bal, Nalini Gupta, Babu Ram, Ashutosh N. Aggarwal, e Ritesh Agarwal. "A Retrospective Study Comparing the Ultrathin Versus Conventional Bronchoscope for Performing Radial Endobronchial Ultrasound in the Evaluation of Peripheral Pulmonary Lesions." Lung India 2019.

Sehgal, Inderpaul Singh, et al. "A Retrospective Study Comparing the Ultrathin Versus Conventional Bronchoscope for Performing Radial Endobronchial Ultrasound in the Evaluation of Peripheral Pulmonary Lesions." Lung India 2019.