*Pain/dt [Drug Therapy]

Lukas, A., Mayer, B., Onder, G., Bernabei, R., Denkinger, M. D. 2015. Pain therapy in German long-term care facilities in a European comparison: Results of the SHELTER study. Schmerz. 29 (4) 411-421.

Steindal, Simen A, Bredal, Inger Schou, Sørbye, Liv Wergeland, Lerdal, Anners 2011. Pain control at the end of life: a comparative study of hospitalized cancer and noncancer patients. Scandinavian Journal of Caring Sciences. 25 (4) 771-9.