Butler, C., Castleden, W., Ruff, T., Westberg, G., & Corra, L. (2007). A call for publishers to declare their conflicts of interest. The Royal Society of Medicine.
Styl ChicagoButler, Colin, William Castleden, Tilman Ruff, Gunnar Westberg, a Lilian Corra. A Call for Publishers to Declare Their Conflicts of Interest. The Royal Society of Medicine, 2007.
Citace podle MLAButler, Colin, et al. A Call for Publishers to Declare Their Conflicts of Interest. The Royal Society of Medicine, 2007.
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