Healthcare Providers' Perspectives on the Admission Criteria for Hospice Care:a Qualitative Study 
ZENG Jie,JIN Lei,SUN Yao,PAN Li,LI Yafang,SHI Baoxin
Chinese General Practice . 2019, (21): 2602 -2605 .  DOI: 10.12114/j.issn.1007-9572.2018.00.412