R. T. Ryan

Comparison of Sapphire and Germanium Fibers for Erbium : Yag Lithotripsy

A. Welch, Jeehyun Kim, Young-Dae Jung, 2008 .

Stone retropulsion during holmium:YAG lithotripsy.

Bernard Choi, Jeehyun Kim, A J Welch, 2003, The Journal of urology.

Dependence of calculus retropulsion dynamics on fiber size and radiant exposure during Ho:YAG lithotripsy.

Bernard Choi, Jeehyun Kim, A J Welch, 2004, Journal of biomechanical engineering.

The potential of unmanned aerial systems for sea turtle research and conservation: A review and future directions

Raymond R. Carthy, Brendan J. Godley, Annette C. Broderick, 2017 .

Effect of lithotripsy on holmium:YAG optical beam profile.

A J Welch, Thomas E Milner, Ralph V Clayman, 2003, Journal of endourology.