Chao, Yi-Sheng International changes in end-of-life practices over time: a systematic review. [electronic resource] - BMC health services research 10 2016 - 539 p. digital Publication Type: Journal Article; Review; Systematic Review ISSN: 1472-6963 Standard No.: 10.1186/s12913-016-1749-z doi Subjects--Topical Terms: Euthanasia--trendsGlobal HealthHumansProfessional Practice--trendsSuicide, Assisted--trendsTerminal Care--methodsWithholding Treatment--trends