Quality evidence important for quality guidelines.
Matthys
Jan
J
De Meyere
Marc
M
D015179:Colorectal Neoplasms / Q000517:prevention & control; D019317:Evidence-Based Medicine; D006801:Humans; D008403:Mass Screening / Q000592:standards; D010612:Pharyngitis / Q000628:therapy; D017410:Practice Guidelines as Topic / Q000592:standards*