<http://webisa.webdatacommons.org/306571316>	<http://www.w3.org/ns/prov#value>	"This study will examine demographic, social, and behavioral characteristics of physicians as they relate to screening and related issues, including knowledge and awareness, beliefs regarding efficacy of screening and treatment, frequency of screening, awareness of the screening controversy, influence of guidelines from medical, practice and other organizations, and participation and/or willingness" .
<http://webisa.webdatacommons.org/306571316>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<federalregister.gov> .
<http://webisa.webdatacommons.org/306571316>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/321824569>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/306571316> .