Watanabe, Kunitaro
Tokumine, Joho
Lefor, Alan Kawarai
Nakazawa, Harumasa
Yamamoto, Katsuya
Karasawa, Hiroyuki
Nagase, Miki
Yorozu, Tomoko
Funding for this research was provided by:
Fujifilm Corporation (A Study on the Usefulness of Ultrasound-Guided Needle Tip Enhancement)
Article History
Received: 16 January 2021
Accepted: 5 April 2021
First Online: 19 April 2021
Competing interests
: Katsuya Yamamoto (the fifth coauthor) and Hiroyuki Karasawa (the sixth coauthor) are employee of the FUJIFILM Co. The other authors declare no competing interests.