MossAHarris-KojetinLDSenguptaMPark-LeeECaffreyCRosenoffE, Design and operation of the 2010 National Survey of Residential Care Facilities. Vital Health Stat 542011 (1). Also available from: URL: http://www.cdc.gov/nchs/data/series/sr_01/sr01_054.pdf [cited 2012 Jan 5].
2.
Park-LeeECaffreyCSenguptaMMossARosenoffEHarris-KojetinLD. Residential care facilities: A key sector in the spectrum of long-term care providers in the United States. NCHS Data Brief No. 78. Hyattsville (MD): National Center for Health Statistics (US); December 2011. Also available from: URL: http://www.cdc.gov/nchs/data/databriefs/db78.htm [cited 2012 Jan 5].
3.
BlumbergSJLukeJV. Wireless substitution: Early release of estimates from the National Health Interview Survey, January-June 2011 Hyattsville (MD): National Center for Health Statistics (US); December 2011. Also available from: URL: http://www.cdc.gov/nchs/data/nhis/earlyrelease/wireless201112.htm [cited 2012 Jan 5].