Cita APA (7a ed.)

Physician's world [Physicians World] NLMUID: 0367051.

Cita Chicago Style (17a ed.)

Physician's World [Physicians World] NLMUID: 0367051.

Cita MLA (9a ed.)

Physician's World [Physicians World] NLMUID: 0367051.

Precaución: Estas citas no son 100% exactas.