Are breast cancer survival rates higher in the United States than in the United Kingdom and France? Are a patient's chances of dying within 30 days after admission to a hospital with a heart attack lower in Canada than in Korea? Are surgeons in some countries more likely to leave “foreign...

This document specifies the application of the Good Laboratory Practice principles to field studies, interpreting such concepts as study, test site, study director, management responsibilities, quality assurance, etc. for application in this specific context.