Authors: V S Taggart; A E Zuckerman; R M Sly; C Steinmueller; G Newman; R W O'Brien; S Schneider; J A Bellanti Journal: Patient Educ Couns Date: 1991-02
Authors: Bernd Brüggenjürgen; Dagmar Selim; Peter Kardos; Kai Richter; Claus Vogelmeier; Stephanie Roll; Wolfgang Meyer-Sabellek; Roland Buhl; Stefan N Willich Journal: Pharmacoeconomics Date: 2005 Impact factor: 4.981