Daniel, H., Oesch, P., Stuck, A., Born, S., Bachmann, S. and Schoenenberger, A. 2013. Evaluation of a novel photography-based home assessment protocol for identification of environmental risk factors for falls in elderly persons. Swiss Medical Weekly. 143, 4546 (Nov. 2013), w13884. DOI:https://doi.org/10.4414/smw.2013.13884.