DESIGN AND ANALYTIC APPROACHES TO IMPROVING THE INTERNAL VALIDITY OF NON-RANDOMIZED STUDIES

Published

Journal Article

Full Text

Duke Authors

Cited Authors

  • Maciejewski, ML

Published Date

  • April 1, 2015

Published In

Volume / Issue

  • 49 /

Start / End Page

  • S2 - S2

Published By

Pages

  • 1

Electronic International Standard Serial Number (EISSN)

  • 1532-4796

International Standard Serial Number (ISSN)

  • 0883-6612

Language

  • English