title: Cooperation of some wives in their husbands' suicides.
mesh_terms: D000328:Adult; D000368:Aged; D003299:Cooperative Behavior; D005065:Euthanasia / Q000523:psychology; D006801:Humans; D008297:Male; D008393:Marriage; D008875:Middle Aged; D013405:Suicide / Q000523:psychology*