Karthikumar, B., Keshava, S. N., Moses, V., Chiramel, G. K., Ahmed, M., & Mammen, S. (2018). Percutaneous gastrostomy placement by intervention radiology: Techniques and outcome. Indian J Radiol Imaging.

Karthikumar, Balasubramanian, Shyamkumar N. Keshava, Vinu Moses, George K. Chiramel, Munawwar Ahmed, and Suraj Mammen. "Percutaneous Gastrostomy Placement By Intervention Radiology: Techniques and Outcome." Indian J Radiol Imaging 2018.

Karthikumar, Balasubramanian, et al. "Percutaneous Gastrostomy Placement By Intervention Radiology: Techniques and Outcome." Indian J Radiol Imaging 2018.