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.
Sharp L, Foll P, Deady S, O'Ceilleachair A, Buicke C, Carsin AE. Where do people with lung cancer die and how is this changing? A population-based study. Irish Med J. 2010 Oct;103(9):262-6.
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.