Estimating hospital use in Arkansas.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001131:Arkansas; D005260:Female; D006761:Hospitals / Q000706:statistics & numerical data* / Q000600:supply & distribution; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors