title: Influence of demographic factors on serum concentrations of seven chemical constituents in healthy human subjects.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001322:Autoanalysis; D001794:Blood Pressure; D001798:Blood Proteins / Q000032:analysis*; D001835:Body Weight; D002118:Calcium / Q000097:blood*; D002784:Cholesterol / Q000097:blood*; D003201:Computers; D005260:Female; D006801:Humans; D008274:Magnesium / Q000097:blood*; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D010710:Phosphates / Q000097:blood*; D012044:Regression Analysis; D012737:Sex Factors; D012907:Smoking; D012959:Socioeconomic Factors; D014508:Urea / Q000097:blood*; D014527:Uric Acid / Q000097:blood*
chemical_list: D001798:Blood Proteins; D010710:Phosphates; D014527:Uric Acid; D014508:Urea; D002784:Cholesterol; D008274:Magnesium; D002118:Calcium