title: Incidence of pressure ulcers as primary outcomes in clinical trials: a comment on McInnes et al. (2012).
authors: Clinical Research Center for Hair and Skin Science, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany. jan.kottner@email.de
authors: Jan
authors: J
authors: Kottner
authors: Amit
authors: A
authors: Gefen
mesh_terms: D001513:Beds; D006801:Humans; D003668:Pressure Ulcer / Q000517:prevention & control*