A study published in the January issue of Mayo Clinic Proceedings shows that most clinical practice guidelines for interventional procedures (e.g., bronchoscopy, angioplasty) are based on lower-quality medical evidence and fail to disclose authors' conflicts of interest.
Fuente : http://www.eurekalert.org/pub_releases/2014-01/mc-...
Fuente : http://www.eurekalert.org/pub_releases/2014-01/mc-...