William Becker

Choline ingestion does not modify physical or cognitive performance.

P. Deuster, Anita Singh, R. Coll, 2002, Military medicine.

The Effects of Differing Oxygen Concentrations on Reaction Time Performance at Altitude

J. Phillips, M. Funke, William Becker, 2014 .

The Effect of Mild Motion Sickness and Sopite Syndrome on Multitasking Cognitive Performance

Michael E. McCauley, William Becker, Panagiotis Matsangas, 2014, Hum. Factors.