PT - JOURNAL ARTICLE AU - Hack, Maureen AU - Taylor, H. Gerry AU - Drotar, Dennis AU - Schluchter, Mark AU - Wilson-Costells, Deanne TI - Using Negative Predictive Values: In Reply AID - 10.1542/peds.2006-1106 DP - 2006 Jul 01 TA - Pediatrics PG - 428--429 VI - 118 IP - 1 4099 - http://pediatrics.aappublications.org/content/118/1/428.2.short 4100 - http://pediatrics.aappublications.org/content/118/1/428.2.full SO - Pediatrics2006 Jul 01; 118