Health statistics from U.S. National Health Survey series. B-37. Persons injured, by detailed type and class of accident, United States, July 1959-June 1961, statistics on incidence of persons injured by detailed type and class of accident, by age, sex, residence, geographic region, family income, and usual activity status, based on data collected in household interviews during July 1959-June 1961; [prepared by Geraldine A. Gleeson].

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