Marsh, J. Et Al. 2008. AOA symposium barriers (threats) to clinical research. Journal of Bone and Joint Surgery , vol.90, no.8 , 1769-1776.

Marsh, J., McMaster, W., Parvizi, J., Katz, S. I., & Spindler, K., (2008). AOA symposium barriers (threats) to clinical research. Journal of Bone and Joint Surgery , vol.90, no.8, 1769-1776.

Marsh, J.L. Et Al. "AOA symposium barriers (threats) to clinical research," Journal of Bone and Joint Surgery , vol.90, no.8, 1769-1776, 2008

Marsh, J.L. Et Al. "AOA symposium barriers (threats) to clinical research." Journal of Bone and Joint Surgery , vol.90, no.8, pp.1769-1776, 2008

Marsh, J. Et Al. (2008) . "AOA symposium barriers (threats) to clinical research." Journal of Bone and Joint Surgery , vol.90, no.8, pp.1769-1776.

@article{article, author={J.L. Marsh Et Al. }, title={AOA symposium barriers (threats) to clinical research}, journal={Journal of Bone and Joint Surgery}, year=2008, pages={1769-1776} }