%0 Generic %T Current estimates from the Health Interview Survey, United States -1971. : Provisional estimates of incidence of acute conditions, number of persons reporting limitation of activity, number of persons injured, hospital discharges, persons with hospital episodes, disability days, and frequency of dental and physician visits. Based on data collected in the Health Interview Survey during 1971. %U http://www.cdc.gov/nchs/data/series/sr_10/sr10_079.pdf