%0 Journal Article %T Chilaiditi¡¯s Syndrome %A McNamara %A Rosa F %A Cusack %A Stephen %A Hallihan %A Patrick %J Western Journal of Emergency Medicine : Integrating Emergency Care with Population Health %D 2009 %I UC Irvine Health School of Medicine. %K Chilaiditi %K free-air %K perforated viscus %U http://escholarship.org/uc/item/9kj3z28v