Open AccessClinical trial design in chronic obstructive pulmonary disease: current perspectives and considerations with regard to blinding of tiotropium
Author(s) -
Kai-Michael Beeh,
Jutta Beier,
James F Donohue
Publication year - 2012
Publication title -
carolina digital repository (university of north carolina at chapel hill)
Language(s) - English
DOI - 10.17615/jqb3-yv43
Subject(s) - blinding , pulmonary disease , medicine , clinical trial , physical therapy , intensive care medicine , clinical study design , current (fluid) , engineering , electrical engineering