1. National Comprehensive Cancer Network Guidelines: Prostate Cancer Version 1.2015. Available at: http://www.nccn.org/professionals/physician_gls/pdf/prostate.pdf. Accessed February 5, 2015.
2. US Department of Health and Human Services. Draft guidance on disclosing reasonably foreseeable risks in research evaluating standards of care. Available at: www.hhs.gov/ohrp/newsroom/rfc/comstdofcare.html. Accessed February 10, 2015.
3. Target ranges of oxygen saturation in extremely preterm infants;Carlo;N Engl J Med,2010
4. Informed consent and standard of care: What must be disclosed;Macklin;Am J Bioeth,2013
5. Buchanan LR, US Department of Health and Human Services. Office for Human Research Protections. Letter to the University of Alabama at Birmingham. Available at: www.hhs.gov/ohrp/detrm_letrs/YR13/mar13a.pdf. Accessed February 5, 2015.