MacLeod S, Tkatch R, Kraemer S, Fellows A, McGinn M, Schaeffer J, Yeh CS. The impact of COVID-19 on informal caregivers in the US. Int J Aging Res. 2021 Jan;4(87).
Whitcomb KE, O'Neill RM, Burlingame GM, Mogle J, Gantt SP, Cannon JAN, Roney T. Measuring how systems-centered® members connect with group dynamics: FSQ-2 construct validity. Int J Group Psychother. 2018 Apr;68(2):163-83. doi: 10.1080/00207284.2017.1381024
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.