Buller, D., Reynolds, K., Berteletti, J., Massie, K., Ashley, J., Buller, M., & Meenan, R. (2018). Accuracy of Principal and Teacher Knowledge of School District Policies on Sun Protection in California Elementary Schools. Preventing Chronic Disease, 15, E07. https://doi.org/10.5888/pcd15.170342 (Original work published 2018)