title: [Analysis of arterial blood gases and acid-base of 461 normal subjects in the Xian District].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001158:Arteries; D001639:Bicarbonates / Q000097:blood*; D001784:Blood Gas Analysis; D002648:Child; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D012737:Sex Factors
chemical_list: D001639:Bicarbonates