Mittal, S., Madan, K., Hadda, V., Mohan, A., & Guleria, R. (2017). Nasal route for endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA): An alternative modality in difficult oral bronchoscope insertion. Lung India.

Mittal, Saurabh, Karan Madan, Vijay Hadda, Anant Mohan, und Randeep Guleria. "Nasal Route for Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA): An Alternative Modality in Difficult Oral Bronchoscope Insertion." Lung India 2017.

Mittal, Saurabh, et al. "Nasal Route for Endobronchial Ultrasound-guided Transbronchial Needle Aspiration (EBUS-TBNA): An Alternative Modality in Difficult Oral Bronchoscope Insertion." Lung India 2017.