Introduction of precordial Doppler ultrasound to confirm correct peripheral venous access during general anesthesia in children: A preliminary study.

by Taiki Kojima, Kana Kitamura, Shogo Ichiyanagi, Fumio Watanabe, Yukiko Yamaguchi, Emi Sato, Daisuke Tani, Hiromi Kako, Ali I Kandil, Sachiko Ohde, Mitsunori Miyazu
Published 2021-01-01