1. 14 CFR §460.45 (2004) Operator informing space flight participant of risk. US Code of Federal Regulations (CFR) Title 14. Aeronautics and Space. Chapter III. Commercial Space Transportation, Federal Aviation Administration, Department of Transportation. Subchapter C. Licensing. Part 460. Human Space Flight Requirements. Subpart B. Launch and Reentry with a Space Flight Participant
2. Aerospace Medical Association Task Force on Space Travel (2001) Medical guidelines for space passengers. Aviat Space Environ Med 72(10):948–950
3. Antuñano MJ, Baisden DL, Davis J, et al (2006) Guidance for medical screening of commercial aerospace passengers. FAA Office of Aerospace Medicine, Washington, DC. Report number: DOT/FAA/AM-06/1
4. Antuñano MJ, Vanderploeg JM, Jennings RT, Richard EE, McDonald PV (2008) Chapter 30 – Commercial human space flight. In: Davis JR, Johnson R, Stepanek J, Fogarty JA (eds) Fundamentals of aerospace medicine, 4th edn
5. Antuñano MJ, Gerzer R, Hobe S, Baisden D, Damann V, Davis J, Gray G, Grigoriev A, Hinghofer-Szalkay H, Horneck G, Illig P, Jennings R, Johnston S, Kanas N, Kourtidou-Papadeli C, Kozlovzkaya I, McPhee J, Paloski W, Russomano T, Salazar G, Schneider V, Stoner P, Vanderploeg J, Vernikos J, White R, Williams R (2009) Medical safety and liability issues for short-duration commercial orbital space flights. International Academy of Astronautics (Study Group Report). http://iaaweb.org/iaa/Studies/sg26finalreport.pdf