Assertion: prostate biopsy | /r/ObjectUse | used as initial biopsy strategy
Facets:
value: between april
type: TEMPORAL
value: in 257 men
type: LOCATION
value: between january
type: TEMPORAL
Source sentences:
text: Saturation prostate biopsy was used as an initial biopsy strategy in 257 men between January 2002 and April 2006.