TY - JOUR AU - Helde-Frankling, M; Bergqvist, J; Klasson, C TI - Vitamin D supplementation to palliative cancer patients: protocol of a double-blind, randomised controlled trial ‘Palliative-D’ JO - BMJ Support Palliat Care IS - 04 VL - 7 PY - 2017 DO - 10.1136/bmjspcare-2017-001429 L3 - PubMed-ID: 28904010 SP - 458 EP - 463 N1 - et al. ER -