TY - RPRT TI - Pediatric physical functioning reference curves. AU - Stephen M Haley AU - Maria A Fragala-Pinkham AU - Peng Sheng Ni AU - Alison M Skrinar AU - Edward M Kaye PY - 2004 DO - 10.1016/j.pediatrneurol.2004.05.002 UR - https://pubmed.ncbi.nlm.nih.gov/15519114/ ID - 15519114 ER -