01221nam a2200289Ia 450000100060000000300050000600500170001100800410002801000170006907400130008608600230009924500550012226000670017730000680024431000110031236200100032350000270033350000340036050000250039450001990041961000610061865000650067965000280074465000560077271000490082871000540087748645BIBL20200909062657.0910205c19879999mduar     sb f0uuu 0eng d  asn 91023065   a0500-E-10 aHE 20.6209/4-3:10/00aNational Health Interview Surveyh[computer file].  aHyattsville, Md.bNational Center for Health Statisticsc1990-  acomputer laser optical disksc12 cm.e+ technical documentation  aAnnual0 a1987-  aTitle from disk label.  aDisk characteristics: CD-ROM.  aWritten in ISO 9660.  aSystem requirements: IBM-compatible 80286-based PC; 640K or more;MS DOS (3.0 or better); 5 megabytes of free space on hard-disc drive, CD-ROM reader, Microsoft CD-ROM extensions (2.0 or better).20aNational Health Interview Survey U.S.xDatabases.2Local 0aHealth surveyszUnited StatesxStatisticsxDatabases.2Local 0aCD-ROM Fed. Doc.2Local 0aPublic healthzUnited StatesxStatisticsxDatabses.2 aNational Health Interview Survey U.S.2Local2 aNational Center for Health Statistics U.S.2Local