title: Sustaining optimism.
authors.forename: Frederick P
authors.initials: FP
authors.lastname: Rivara
mesh_terms: D000533:Altruism; D006785:Hospitals, University / Q000191:economics; D006801:Humans; D007396:Internship and Residency; D008484:Medicaid / Q000191:economics; D010372:Pediatrics / Q000191:economics* / Q000193:education; D013337:Students, Medical; D019472:Universal Health Insurance; D014861:Washington