Cita APA (7th ed.)
Health affairs [Health Aff] NLMUID: 0351302.
Cita Chicago (17th ed.)
Health Affairs [Health Aff] NLMUID: 0351302.
Cita MLA (9th ed.)
Health Affairs [Health Aff] NLMUID: 0351302.
Atenció: Aquestes cites poden no estar 100% correctes.