Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Bias in double-blind trials.

Literature DB >> 2245657

Bias in double-blind trials.

Abstract

Year: 1990 PMID： 2245657

Source DB: PubMed Journal: Dan Med Bull ISSN： 0907-8916

× No keyword cloud information.

7 in total

Authors: P C Gotzsche
Journal: BMJ Date: 2000-09-09

Authors: P C Gøtzsche; H K Johansen
Journal: BMJ Date: 1998-03-14

Authors: P C Gotzsche; H K Johansen
Journal: Cochrane Database Syst Rev Date: 2004

Authors: P C Gøtzsche; C Hammarquist; M Burr
Journal: BMJ Date: 1998-10-24

Authors: Peter C Gøtzsche
Journal: Trials Date: 2011-11-23 Impact factor: 2.279

Authors: P C Gøtzsche; H K Johansen
Journal: Cochrane Database Syst Rev Date: 2008-04-16

Authors: Peter C Gøtzsche
Journal: Trials Date: 2009-01-07 Impact factor: 2.279

7 in total