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001 9910702471403321
005 20130110155234.0
035   $a(CKB)5470000002427453
035   $a(OCoLC)823870105
035   $a(EXLCZ)995470000002427453
100   $a20130110d1981      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aHeadache as the reason for office visits$b[electronic resource] $eNational ambulatory Medical Care Survey : United States, 1977-78 /$fby Beulah K. Cypress
210  1$a[Hyattsville, Md.] :$c[U.S. Dept. of Health and Human Services, Public Health Service, Office of Health Research, Statistics, and Technology],$d[1981]
215   $a1 online resource (7 pages) $cform
225 1 $aNCHS advance data ;$vno. 67
225 1 $aDHHS publication ;$vno. (PHS) 81-1250
300   $aTitle from title screen (viewed Nov. 14, 2012).
300   $a"January 7, 1981."
320   $aIncludes bibliographical references.
517   $aHeadache as the reason for office visits 
606   $aHeadache$zUnited States$vStatistics
607   $aUnited States$vStatistics, Medical
608   $aStatistics.$2lcgft
615  0$aHeadache
700   $aCypress$b Beulah K$01387834
712 02$aUnited States.$bPublic Health Service.$bOffice of Health Research, Statistics, and Technology.
712 02$aNational Center for Health Statistics (U.S.)
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910702471403321
996   $aHeadache as the reason for office visits$93526858
997   $aUNINA