Hill NL, Mogle J, Wion R, Kolanowski AM, Fick D, Behrens L, Muhall P, McDowell J. When study participants are vulnerable: getting and keeping the right team. Nurse Res. 2017 Sep 19;25(2):10-8. doi: 10.7748/nr.2017.e1519
Vekeman F, Gauthier-Loiselle M, Faust E, Lefebvre P, Lahoz R, Duh MS, Sacco P. Patient and caregiver burden associated with fragile x syndrome in the United States. Am J Intellect Dev Disabil. 2015 Sep;120(5):444-59. doi: 10.1352/1944-7558-120.5.444
Herring WL, Herrmann JW. The single-day surgery scheduling problem: sequential decision-making and threshold-based heuristics. OR spectrum: quantitative approaches in management. 2012 Apr 1;34(2):429-59.