Looker, A. C. (2012). Osteoporosis or low bone mass at the femur neck or lumbar spine in older adults, United States, 2005-2008. U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics.
Chicago Style (17th ed.) CitationLooker, Anne C. Osteoporosis or Low Bone Mass at the Femur Neck or Lumbar Spine in Older Adults, United States, 2005-2008. Hyattsville, MD: U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2012.
MLA (9th ed.) CitationLooker, Anne C. Osteoporosis or Low Bone Mass at the Femur Neck or Lumbar Spine in Older Adults, United States, 2005-2008. U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Center for Health Statistics, 2012.