Warshaw, G. A., Potter, J. F., Flaherty, E., Heflin, M. T., McNabney, M. K., & Ham, R. J. (2021). A Note on Level of Evidence Ratings. Ham S Primary Care Geriatrics A Case Based Approach, xvi–xvi. https://doi.org/10.1016/B978-0-323-72168-4.00067-7

Warshaw, G. A., J. F. Potter, E. Flaherty, M. T. Heflin, M. K. McNabney, and R. J. Ham. “A Note on Level of Evidence Ratings.” Ham S Primary Care Geriatrics A Case Based Approach, January 1, 2021, xvi–xvi. https://doi.org/10.1016/B978-0-323-72168-4.00067-7.

Warshaw GA, Potter JF, Flaherty E, Heflin MT, McNabney MK, Ham RJ. A Note on Level of Evidence Ratings. Ham S Primary Care Geriatrics A Case Based Approach. 2021 Jan 1;xvi–xvi.

Warshaw, G. A., et al. “A Note on Level of Evidence Ratings.” Ham S Primary Care Geriatrics A Case Based Approach, Jan. 2021, pp. xvi–xvi. Scopus, doi:10.1016/B978-0-323-72168-4.00067-7.

Warshaw GA, Potter JF, Flaherty E, Heflin MT, McNabney MK, Ham RJ. A Note on Level of Evidence Ratings. Ham S Primary Care Geriatrics A Case Based Approach. 2021 Jan 1;xvi–xvi.