Retraction notices

Research on Force Analysis and Path Planning of Flexible Needle Puncture Bending Modelling

Type
Retraction
Notice date
12/3/2021 0:00
Journal
Journal of Physics: Conference Series
Publisher
IOP Publishing
Notice DOI
10.1088/1742-6596/1952/4/042143
Original paper DOI
10.1088/1742-6596/1952/4/042058

Reasons