Violent debate of socialized medicine and health insurance in the United States is punctuated regularly by emotional appeals to the experience of other countries. "Look at England," cries one of the disputants. "Ah But look at Denmark and France," retorts his opponent. Actually, few Americans have more than the most casual knowledge of the health insurance schemes which have been adopted abroad. Never before has it been possible to obtain in English a complete and objective statement of the work of the Health Insurance Doctor in these three democracies. What is the average income of a...