Cita APA (7a ed.)
Emergency medical services [Emerg Med Serv] NLMUID: 0431735.
Cita Chicago Style (17a ed.)
Emergency Medical Services [Emerg Med Serv] NLMUID: 0431735.
Cita MLA (9a ed.)
Emergency Medical Services [Emerg Med Serv] NLMUID: 0431735.
Precaución: Estas citas no son 100% exactas.