title: Correlates of loneliness among widows bereaved in a mining disaster.
mesh_terms: D000328:Adult; D003031:Coal; D005260:Female; D005390:Fires; D006117:Grief; D006801:Humans; D007061:Idaho; D008132:Loneliness; D008906:Mining; D012934:Social Isolation
chemical_list: D003031:Coal