LEADER 01477nas 2200397 450 001 9910701344303321 005 20171012075612.0 035 $a(CKB)5470000002417625 035 $a(OCoLC)1005881177 035 $a(EXLCZ)995470000002417625 100 $a20171011a20079999 ua 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aWireless substitution: state-level estimates from the National Health Interview Survey 210 1$aHyattsville, MD :$cU.S. Department of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics,$d2009- 215 $a1 online resource (volumes) 225 1 $aNational health statistics reports 225 1 $aDHHS publication 517 $aWireless substitution 606 $aWireless communication systems$zUnited States$vStatistics 606 $aWireless communication systems$vStatistics$vTables 606 $aCell phones$zUnited States$vStatistics 608 $aStatistics.$2lcgft 615 0$aWireless communication systems 615 0$aWireless communication systems 615 0$aCell phones 712 02$aNational Center for Health Statistics (U.S.), 801 0$bGPO 801 1$bGPO 906 $aJOURNAL 912 $a9910701344303321 996 $aWireless substitution: state-level estimates from the National Health Interview Survey$93145574 997 $aUNINA