Why Do Clinicians Find the Guidelines of the U

Why do clinicians find the guidelines of the U.S. Preventive Services Task Force especially helpful?

A) The guidelines are easy to implement and cost almost nothing.
B) Clinicians have had a great deal of input in the development of these guidelines.
C) Guidelines can be implemented by patients themselves, saving clinicians' time.
D) Most clinicians must rely on these guidelines rather than on their own experience.