Name Info Provider Link
Free full text from BORIS free resource Bern Open Repository and Information System https://boris.unibe.ch/id/eprint/124931
free resource Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0305-7372(18)30169-5
Palliative Care free resource MedlinePlus Health Information https://medlineplus.gov/palliativecare.html