Maskey, A.; Sharma, D.; KC, M. B.; Rajbhandari, S.; Sharma, J.; Koirala, R.; Pradhan, S.; Koirala, B. Intraoperative Transesophageal Echocardiography in Nepal. Nepalese Heart J. 2003, 2 (2), 20-25. https://doi.org/10.3126/njh.v2i2.26034.