TY - GEN AU - Luan,Cheng AU - Liu,Min TI - [Comparison of prevalence of physical disabilities in year 2006 and 1987, in China] SN - 0254-6450 PY - 2009///1208 KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Child KW - Child, Preschool KW - China KW - epidemiology KW - Persons with Disabilities KW - statistics & numerical data KW - Female KW - Humans KW - Infant KW - Infant, Newborn KW - Male KW - Middle Aged KW - Prevalence KW - Young Adult N1 - Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't ER -