Percutaneous needle placement using laser guidance: a practical solution. - Sheng Xu 001; Ankur Kapoor; Nadine Abi-Jaoudeh; Kimberly Imbesi; Cheng William Hong; Dumitru Mazilu; Karun Sharma; Aradhana M. Venkatesan; Elliot Levy; Bradford J. Wood (Image-Guided Procedures, 2013)