Gottwald Leszek, Korczyński Jerzy, Góra Ewa, Kusińska Renata, Rogowska Ewa, Wójcik-Krowiranda Katarzyna, Bieńkiewicz Andrzej
Department of Palliative Medicine, Regional Cancer Center, Copernicus Memorial Hospital of Lodz, Poland.
Arch Med Sci. 2012 Jul 4;8(3):578-81. doi: 10.5114/aoms.2012.29414.