About: http://webisa.webdatacommons.org/89893578

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	was two years and the present report is a continuation of our study on oral health
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com