Semi-synthetic terpenoids with differential adjuvant properties as sustainable replacements for shark squalene in vaccine emulsions oleh Karl J. Fisher, Robert Kinsey, Raodoh Mohamath, Tony Phan, Hong Liang, Mark T. Orr, William R. Lykins, Jeffrey A. Guderian, Julie Bakken, David Argilla, Gabi Ramer-Denisoff, Elise Larson, Yizhi Qi, Sandra Sivananthan, Karina Smolyar, Darrick Carter, Christopher J. Paddon, Christopher B. Fox