Swanson, H., Sarge, O., Rodrigo-Peiris, T., Xiang, L., & Cassone, V. (1969). Development of a Course-Based Undergraduate Research Experience to Introduce Drug-Receptor Concepts. Journal of Medical Education and Curricular Development, 3. https://doi.org/10.4137/JMECD.S31233 (Original work published 1969)