(Q35086937)
Statements
1 reference
A checklist for retrospective database studies--report of the ISPOR Task Force on Retrospective Databases (English)
1 reference
Brenda Motheral
1 reference
John Brooks
1 reference
Mary Ann Clark
1 reference
William H Crown
1 reference
Peter Davey
1 reference
Dave Hutchins
1 reference
Bradley C Martin
1 reference
Paul Stang
1 reference
1 March 2003
1 reference
1 reference
6
1 reference
2
1 reference
90-97
1 reference
Identifiers
1 reference
1 reference