The importance of age in allocating health care resources: does intervention-type matter?
Johri M, Damschroder LJ, Zikmund-Fisher BJ, Ubel PA. Health Economics 2005;14(7):669-678.
Thoughts on Koch's postulates.
Ubel PA. Virtual Mentor 2005;7:np.
Life-saving treatments and disabilities: are all QALYs created equal?
Ubel PA, Richardson J, Pinto Pr. International Journal of Technology Assessment in Health Care 1999;15:738-748.