title: Mixed methods: in search of truth in palliative care medicine.
authors.affiliation: Warren Grant Magnuson Clinical Center, National Institutes of Health, Bethesda, Maryland 20892, USA. gwallen@cc.nih.gov
authors.forename: Gwenyth R
authors.initials: GR
authors.lastname: Wallen
authors.forename: Ann
authors.initials: A
authors.lastname: Berger
mesh_terms: D006801:Humans; D010166:Palliative Care; D036301:Qualitative Research; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design