Johannessen Hege Hølmo, Wibe Arne, Stordahl Arvid, Sandvik Leiv, Mørkved Siv
Department of Physiotherapy, Østfold Hospital Trust, Fredrikstad, Norway.
Department of Cancer Research and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
BJOG. 2017 Mar;124(4):698-699. doi: 10.1111/1471-0528.14262.