HSL Bibliography
"Space sickness symptom severity correlates with average head acceleration",
Mechanisms and Control of Emesis, vol. 233: Colloque INSERM/Libbey Eurotext, Ltd., pp. 185-194, 1992.
"Space motion sickness intensity correlates with average head acceleration (abstract)",
Aviat. Space Environ. Med., vol. 61, no. 5, pp. p.483, 1990.