Wijesiriwardena, B.2013-11-272013-11-272005Journal of the Ceylon College of Physicians, 38(1):p.2-8https://dl.nsf.gov.lk/handle/1/10118Medical SciencesClinical practice guidelinesHealth carePatient careMedical educationEvidence based medicineDecision makingMedical professionalsClinical practice guidelinesA