title: Value of medical practice guidelines questioned.
authors.forename: Paul Christopher
authors.initials: PC
authors.lastname: Webster
mesh_terms: D000368:Aged; D000375:Aging; D001291:Attitude of Health Personnel; D002170:Canada; D002908:Chronic Disease; D017408:Guidelines as Topic / Q000592:standards*; D006801:Humans; D019338:Polypharmacy; D011320:Primary Health Care / Q000458:organization & administration*; D012945:Social Values