Price C, Golden B, Harrington M, Konewko R, Wasil E, Herring W. Reducing boarding in a post-anesthesia care unit. Prod Oper Manag. 2011 May 1;20(3):431-41.
Parsley (Edwards) TL. Review of the phantom respondents: opinion surveys and political representation. J Off Stat. 1994;10(3):351-5.
Longfield JN, Townsend TR, Cruess DF, Stephens M, Bishop (Johannes) C, Bolyard C, Hutchinson E. Methicillin-resistant Staphylococcus aureus (MRSA): risk and outcome of colonized vs. infected patients. Infect Control. 1985 Nov;6(11):445-50. doi: 10.1017/S0195941700064791