title: Recovering Bion's contributions to group analysis.
mesh_terms: D005260:Female; D006126:Group Processes; D006127:Group Structure; D006801:Humans; D008297:Male; D009769:Object Attachment; D011369:Professional-Patient Relations; D011574:Psychoanalytic Theory; D011575:Psychoanalytic Therapy / Q000379:methods*; D011615:Psychotherapy, Group / Q000379:methods*