A national assessment of children with special health care needs: prevalence of special needs and use of health care services among children in the military health system.
Williams TV, Schone EM, Archibald ND, Thompson JW. A national assessment of children with special health care needs: prevalence of special needs and use of health care services among children in the military health system. Pediatrics. 2004 Aug; 114(2):384-93.