Harris, Keith M., Lello, Owen D., Willcox, Christopher H.. Springer; 2017. Reevaluating suicidal behaviors: comparing assessment methods to improve risk evaluations.

Harris, Keith M., Syu, Jia-Jia, Lello, Owen D., Chew, Y. L. Eileen, Willcox, Christopher H., Ho, Roger H. M.. Public Library of Science (PLoS); 2015. The ABC's of suicide risk assessment: applying a tripartite approach to individual evaluations.