Assessing control selection.

The basics of control selection in clinical trials is discussed, including hospital and non-hospital controls, avoiding bias, and matching.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	Closed-captioned in English.
Published:	[Place of publication not identified] : Medmastery GmbH, 2017.
Series:	Interpreting cohort and case-control studies ; 4.
Subjects:	Clinical trials > Methodology. Études cliniques > Méthodologie.
Online Access:	Connect to this streaming video