title: Practical problems of undertaking clinical trials in the community.
abstract: A review of the difficulties of evaluating dressings in the community, and the value of community-based clinical trials.
authors.affiliation: Research nurse.
authors.forename: V
authors.initials: V
authors.lastname: Banks
authors.affiliation: Director of nursing research, Wound Healing Research Unit, University of Wales College of Medicine, Cardiff.
authors.forename: S E
authors.initials: SE
authors.lastname: Bale