About: http://webisa.webdatacommons.org/375844084

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	This difference was not attributable to confounders, such as age, sex and smoking, nor to dissimilar plasma folate and vitamin B12 concentrations.
http://www.w3.org/ns/prov#wasQuotedFrom	researchgate.net