Earlier quoted context omitted.
Most doctors get their information about medical issues by reading the marketing pamphlets from drug companies. If you actually read the relevant journal articles then you'd be significantly more knowledgeable about any given topic than the average doctor.
That's just not true. Is it necessary for me to say any more about this?
"One New England Journal of Medicine study found that patients get only 55 percent of the care that's recommended for the leading causes of death and disability. Similar research in children showed they get just 47 percent—and a mere 41 percent of preventive steps that are proved to help."[1]
"Despite 15 years of advances about what is known of [sinusitis], the information isn't making its way to internists because it is not been published in journals or other sources often reviewed by internists, who most often treat sinusitis. For instance, many internists are unaware that chronic sinusitis can cause serious chronic fatigue, Chester says."[2]
"It’s unrealistic to expect the majority of physicians to go back to the original literature or even to go back to systematic reviews of the original literature,” said Gordon Guyatt, MD, of McMaster University in Hamilton, Ontario, who is credited with coining the term “evidence-based medicine."[3]
"In a 2005 systematic review in the Archives of Internal Medicine, most studies found a correlation between increasing years in practice and decreasing quality of care."[3]
[1]http://www.rd.com/living-healthy/is-your-doctor-out-of-date/...
[2] http://www.upi.com/Health_News/2010/08/17/Doctors-need-more-...
[3] http://www.kevinmd.com/blog/2009/12/doctors-stay-date-curren...