Singla, Vikas, Ravi Daswani, Anil Arora, Kusum Verma, Mandhir Kumar, Piyush Ranjan, Pankaj Puri, Ashish Kumar, Pooja Bakshi, Naresh Bansal, Munish Kumar Sachdeva, Praveen Sharma, Shrihari Anil Anikhindi, Rachit Agarwal, and Shivam Khare. 2020. “Tissue Acquisition for Diagnosis of Proximal Biliary Lesions Using Endoscopic Ultrasound-Guided Fine-Needle Aspiration.”. JMS SKIMS 23 (2). https://doi.org/https://doi.org/10.33883/jms.v23i2.765.