<http://webisa.webdatacommons.org/prov/23258754>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377286882> .
<http://webisa.webdatacommons.org/prov/68656239>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377286882> .
<http://webisa.webdatacommons.org/377286882>	<http://www.w3.org/ns/prov#value>	"... professionals, including other doctors and nurses, laboratory technicians, pharmacists, dietitians, and social workers, to provide medical and ... who have similar characteristics helps ensure that the outcome of a trial is due to the intervention ..." .
<http://webisa.webdatacommons.org/prov/23403165>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/377286882> .
<http://webisa.webdatacommons.org/377286882>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/377286882>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<worldwidescience.org> .