About: http://webisa.webdatacommons.org/59553819

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	What evidence shows that sleeping pills and other tranquilizers weaken the immune system?
http://www.w3.org/ns/prov#wasQuotedFrom	prweb.com