About: http://webisa.webdatacommons.org/156181306

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	Although there is no doubt that tramadol is an effective agent for treating mild to moderate pain, it is associated with a range of adverse effects which have the potential to cause significant morbidity.
http://www.w3.org/ns/prov#wasQuotedFrom	dur.ac.uk