Duration of palliative care before death in international routine practice: a systematic review and meta-analysis.

Jordan RI, Allsop MJ, ElMokhallalati Y, Jackson CE, Edwards HL, Chapman EJ, Deliens L, Bennett MI. Duration of palliative care before death in international routine practice: a systematic review and meta-analysis. BMC Med. 2020 Nov 26;18(1):368. doi: 10.1186/s12916-020-01829-x.