About: http://webisa.webdatacommons.org/419732989

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	We found no studies that reliably examined the relationship between the prognosis of secondary dysmenorrhea and the severity of the underlying pathology, such as endometriosis.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org