title: X-ray diffraction analysis of urinary calculi in Durban.
authors.forename: M
authors.initials: M
authors.lastname: Laing
authors.forename: A
authors.initials: A
authors.lastname: Kerr
mesh_terms: D006801:Humans; D013019:South Africa / Q000453:epidemiology; D014545:Urinary Calculi / Q000737:chemistry* / Q000453:epidemiology; D014961:X-Ray Diffraction