The effect of external events on a large double blind chemoprevention trial

• 30 June 1998
• journal article
• abstracts
• Published by Elsevier in Controlled Clinical Trials
• Vol. 19  (3) , S76
• https://doi.org/10.1016/s0197-2456(98)80186-4

Abstract

Keywords

• EXTERNAL EVENTS
• LARGE DOUBLE
• EFFECT OF EXTERNAL
• DOUBLE BLIND
• BLIND CHEMOPREVENTION TRIAL