title: Elicitation of moral obligation and self-sacrificing behavior: an experimental study of volunteering to be a bone marrow donor.
mesh_terms: D000328:Adult; D016026:Bone Marrow Transplantation; D005260:Female; D006801:Humans; D008297:Male; D009014:Morals; D010551:Personality; D012649:Self Concept; D012945:Social Values; D012959:Socioeconomic Factors; D014837:Voluntary Health Agencies