Freedland, K. E., Becker, S. J., & Blumenthal, J. A. (2018). Randomized clinical trials in behavioral medicine. In Principles and Concepts of Behavioral Medicine A Global Handbook (pp. 111–136). https://doi.org/10.1007/978-0-387-93826-4_5

Freedland, K. E., S. J. Becker, and J. A. Blumenthal. “Randomized clinical trials in behavioral medicine.” In Principles and Concepts of Behavioral Medicine A Global Handbook, 111–36, 2018. https://doi.org/10.1007/978-0-387-93826-4_5.

Freedland KE, Becker SJ, Blumenthal JA. Randomized clinical trials in behavioral medicine. In: Principles and Concepts of Behavioral Medicine A Global Handbook. 2018. p. 111–36.

Freedland, K. E., et al. “Randomized clinical trials in behavioral medicine.” Principles and Concepts of Behavioral Medicine A Global Handbook, 2018, pp. 111–36. Scopus, doi:10.1007/978-0-387-93826-4_5.

Freedland KE, Becker SJ, Blumenthal JA. Randomized clinical trials in behavioral medicine. Principles and Concepts of Behavioral Medicine A Global Handbook. 2018. p. 111–136.