TY - RPRT TI - An internet web site as a data collection platform for multicenter research. AU - Alexander Avidan AU - Charles Weissman AU - Charles L Sprung PY - 2005 DO - 10.1213/01.ane.0000142124.62227.0f UR - https://pubmed.ncbi.nlm.nih.gov/15673884/ ID - 15673884 ER -