About: http://webisa.webdatacommons.org/8668932

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Imaging studies that do not expose children to ionizing radiation such as ultrasound can be used first for various indications in the abdomen, followed by CT only if the ultrasound is equivocal.
http://www.w3.org/ns/prov#wasQuotedFrom	massgeneral.org