International comparisons of medical care utilization: a feasibility study.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006761:Hospitals / Q000706:statistics & numerical data; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007391:International Cooperation; D008297:Male; D008875:Middle Aged; D009017:Morbidity; D010548:Personal Health Services / Q000706:statistics & numerical data*; D010820:Physicians / Q000706:statistics & numerical data; D012494:Sampling Studies; D006113:United Kingdom; D014481:United States; D015022:Yugoslavia