About: http://webisa.webdatacommons.org/182960430

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	Currently, however, mathematical models, such as number necessary to treat (NNT) and relative risk reduction (RRR), have been useful in the decision of which medication to use for prophylaxis.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br