Fall River Health ServicesAdmin
A few years ago, on a cloudy, rainy day, I was taking an idle stroll along the riverwalk in Des Moines and I came across a guy sitting on the steps. We chatted for a bit about nothing in particular. As I was leaving, I stopped and asked if I could take his photograph. He said...
Portney, L.G.; Watkins, M.P.Foundations of Clinical Research: Applications to Practice, 2nd ed.; Prentice Hall Health: Upper Saddle River, NJ, USA, 2000. [Google Scholar] Deyo, R.A.; Centor, R.M. Assessing the responsiveness of functional scales to clinical change: An analogy to diagno...