About: http://webisa.webdatacommons.org/17865912

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	However, several methodological problems such as selection biases, case-control design,density-based measures, and masking effects of concomitant pathologies should be taken intoaccount when interpreting these data.
http://www.w3.org/ns/prov#wasQuotedFrom	karger.com