About: http://webisa.webdatacommons.org/226806635

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	DiscussionIn those cases where the microscopic observation of P. brasiliensis is not successful and when the levels of antigen or antibody are very low, the use of molecular techniques such as PCR has been shown to be effective [15].
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org