B. Choi, и A. Noseworthy. Journal of occupational medicine. : official publication of the Industrial Medical Association, 34 (3):
265-71(марта 1992)2464<m:linebreak></m:linebreak>Mesures d'associació; Bias.
P. Fayers, и M. King. Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 18 (4):
401-2(мая 2009)5130<m:linebreak></m:linebreak>JID: 9210257; 2009/02/09 received; 2009/02/09 accepted; 2009/03/01 aheadofprint; ppublish;.
S. Xu, C. Ross, M. Raebel, S. Shetterly, C. Blanchette, и D. Smith. Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 13 (2):
273-7(января 2010)Mesures d'associació; IPTW; Risc relatiu.