000 00711nam a2200193Ia 4500
005 20240720115027.0
008 240720s9999 xx 000 0 und d
040 _aISI Library
_bISI Library
_cEnglish
041 _aEnglish
110 _aUS Health Education and Welfare. Dept.of Public Health Service
245 _aNet Differences in Interview Data on Chronic Conditions and Information Derived from Medical Records
260 _aRockville Md. :
_bNational Centre forHealth Statistics,
_c1973
300 _av,57p.
490 _aVital and Health Statistics.Series 2: Data Evalution and Methods Research, no. 57
650 _aHealth occupation
650 _aUS
901 _b06/01/1976
942 _cRP
_2ddc
999 _c435109
_d435109