title: The normal region--a multivariate problem.
mesh_terms: D000328:Adult; D000367:Age Factors; D001663:Bilirubin / Q000032:analysis; D001797:Blood Protein Electrophoresis; D001330:Electronic Data Processing; D005260:Female; D006454:Hemoglobins; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013223:Statistics as Topic; D014168:Transferrin / Q000032:analysis
chemical_list: D006454:Hemoglobins; D014168:Transferrin; D001663:Bilirubin