American College of Emergency Physicians
http://www.acep.org
Puerto Rico Chapter of ACEP
http://aceppr.org
Recursos Educacionales en Espa�ol para la Medicna de Emergencia http://www.reeme.org
ABC en Emergencias
http://www.abcenemergencias.com.ar
Society for Academic Emergency Medicine
http://www.saem.org
Medical Sciences Campus
http://www.rcm.upr.edu
Puerto Rico School of Medicine
http://www.md.upr.clu.edu
Consultas Médicas
http://www.consultasmedicas.com
E-Value Evaluation System
http://www.e-value.net
American Board of Emergency Medicine
http://www.abem.org
Emergency Medicine Medical Students Association
http://groups.yahoo.com/group/EMMSA
Open-ER Question Bank
http://www.open-er.com
E Medicine
http://www.emedicine.com
Cuerpo de Emergencias Médicas
http://www.gobierno.pr/CEM
UPR Hospital
http://www.hospitalupr.org/
First Response Emergency Medical Services
www.frems.com