[On the "epidemiology" of coronary diseases. Report on a survey of public health services in the USA].
HEYDEN
S
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D001699:Biometry; D003327:Coronary Disease / Q000706:statistics & numerical data*; D003625:Data Collection; D006801:Humans; D014481:United States; D014492:United States Public Health Service
CORONARY DISEASE/statistics