A reference cited in “Screening for Osteoporosis in Community-Dwelling Adults With Mental Retardation,” by C. V. Tyler, Jr., C. W. Snyder, and S. Zyzanski, appearing in Mental Retardation, 38, 316–321, was inadvertently omitted from their reference section. The reference is as follows:

Center, J., Beange, H., & McElduff, A. (1998). People with mental retardation have an increased prevalence of osteoporosis: A population study. American Journal on Mental Retardation, 103, 19–28.