title: Plasma or patient, paper electrophoresis or physician? the four-P problem in classification of hyperlipidaemia.
mesh_terms: D000328:Adult; D000367:Age Factors; D002648:Child; D004586:Electrophoresis; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000097:blood / Q000145:classification* / Q000175:diagnosis; D008297:Male; D010808:Physical Examination; D012737:Sex Factors