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Pigtail assisted tracking of guide catheter for navigating the difficult radial: Overcoming the “razor effect” - ScienceDirect
Ultrasound-guided Placement of a Foley Catheter Using a Hydrophilic Guide Wire - The Western Journal of Emergency Medicine
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An assembly-type master–slave catheter and guidewire driving system for vascular intervention - Hyo-Jeong Cha, Byung-Ju Yi, Jong Yun Won, 2017
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