title: Using qualitative methods to explore key questions in palliative care.
authors: Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, North Carolina 27705, USA. Karen.steinhauser@duke.edu
authors: Karen E
authors: KE
authors: Steinhauser
authors: Julie
authors: J
authors: Barroso
mesh_terms: D006801:Humans; D010166:Palliative Care; D036301:Qualitative Research; D012107:Research Design