8 junio 2015
Professional physician associations consider certain routine tests before elective surgery to be of low value and high cost, and have sought to discourage their utilization. Nonetheless, a new American study finds that despite these peer-reviewed recommendations, no significant changes have occurred over a 14-year period in the rates of several kinds of these pre-operative tests.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/NZ8GnTdKoRo/150608120135.htm
