@article {Clinkard2015a,
	title = {Assessment of Lumbar Puncture Skill in Experts and Nonexperts Using Checklists and Quantitative Tracking of Needle Trajectories: Implications for Competency-Based Medical Education},
	journal = {Teaching and Learning in Medicine},
	volume = {27},
	number = {1},
	year = {2015},
	month = {01/2015},
	pages = {51-56},
	doi = {10.1080/10401334.2014.979184},
	author = {David Clinkard and Eric Moult and M. Holden and Colleen Davison and Tamas Ungi and Gabor Fichtinger and McGraw, Robert C}
}
@article {Clinkard2015b,
	title = {The Development and Validation of Hand Motion Analysis to Evaluate Competency in Central Line Catheterization},
	journal = {Academic Emergency Medicine},
	volume = {22},
	number = {2},
	year = {2015},
	month = {02/2015},
	pages = {212-218},
	doi = {10.1111/acem.12590},
	author = {David Clinkard and M. Holden and Tamas Ungi and David Messenger and Gabor Fichtinger and McGraw, Robert C}
}
