Community study of urinary pH and osmolality.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D012723:Sex; D014556:Urine / Q000032:analysis*; D014852:Wales