title: Why is it so difficult?
authors.forename: M M
authors.initials: MM
authors.lastname: Patterson
mesh_terms: D003955:Diagnostic Tests, Routine / Q000592:standards*; D004502:Education, Medical, Continuing; D006774:Hospitals, Osteopathic; D006784:Hospitals, Teaching; D006801:Humans; D008499:Medical Records / Q000592:standards; D010021:Osteopathic Medicine / Q000193:education; D010173:Palpation / Q000592:standards*; D010808:Physical Examination / Q000592:standards*; D014743:Videotape Recording