title: Current world literature.
mesh_terms: D035843:Biomedical Research / Q000706:statistics & numerical data*; D002100:Cachexia / Q000503:physiopathology / Q000628:therapy; D006258:Head and Neck Neoplasms / Q000178:diet therapy*; D017051:Hospice Care / Q000379:methods / Q000458:organization & administration; D006801:Humans; D010166:Palliative Care / Q000379:methods / Q000458:organization & administration; D012107:Research Design; D012648:Self Care