000			01674nam a22001217a 4500
082			_a612.85 _bVIT/V
245			_aVital and health statistics : _bdata evaluation and methods research /
260			_aWashington : _bU S Department of health education and welfare, _c1977.
490			_aNCHS
500			_aLoudness balance study of selected audiometer earphones Disability days Divorces and divorce rates Remarriages Personal health expenses Inpatient utilization of short-stay hospitals by diagnosis Variance and covariance of life table functions estimated from a sample of deaths The cooperative health statistics system Quality control in a national health examination survey The national ambulatory medical care survey Physician visits Hearing and related medical findings among children Infant and petrinatal mortality in England and Wales An index of health mathematical models Personal out of pocket health expenses Hearing levels of children by demographid and socioeconomic characteristics Synthetic estimation of state health characteristics based on the health interview survey An assessment of the occlusion of the teeth of youths Body weight,stature and sitting height,weight and negro Comparability of mortality statistics Selected characteristics of nursing homes for the aged and chronically Personal out of pocket he4alth expenses National ambulatory medical care survey Opthalmology maqnpower Hearing status and ear examinations Work injuries among blue-collar workers and disability days Trends in prematurity Selected health characteristics by occupation Color vision deficiencies in youths 12-17 years of age
650			_aHealth statistics
942			_cBK
999			_c305009 _d305009