2020
Jeffrey Kullgren, Elizabeth Cliff, Christopher Krenz, Brady West, Helen Levy, Mark Fendrick, Angela Fagerlin
JAMA Network Open, 2020
2018
Dina Hafez, Michele Heisler, Hwajung Choi, Claire Ankuda, Tyler Winkelman, Jeffrey Kullgren
Annals of Behavioral Medicine, 2018
2016
Jeffrey Kullgren
TIME, 2016