title: Inadequacy of primary health care test request guidelines--lack of an evidence base.
authors.affiliation: Division of Chemical Pathology, University of Cape Town and NHLS, Groote Schuur Hospital.
authors.forename: J C
authors.initials: JC
authors.lastname: Stanfliet
authors.forename: J A
authors.initials: JA
authors.lastname: King
authors.forename: T S
authors.initials: TS
authors.lastname: Pillay
mesh_terms: D019411:Clinical Laboratory Techniques / Q000592:standards*; D019317:Evidence-Based Medicine; D006801:Humans; D050316:Medical Order Entry Systems / Q000592:standards*; D017410:Practice Guidelines as Topic / Q000592:standards*; D011320:Primary Health Care / Q000592:standards*; D012017:Referral and Consultation; D013019:South Africa