School of Medicine, UNAM one of the most recognized schools in the university and in Mexico. The latest three rectors of the university, including the current one, are former deans from this school. The origin of the School of Medicine of the National Autonomous University of Mexico (Universidad Nacional Autónoma de México, known by the acronym UNAM) dates back to the 16th century, with the foundation of the Royal and Pontifical Mexico University (). In fact, the first decree that authorizes their creation was promulgated by Philip II in 1547 and endorsed in 1551. Nevertheless, the compliance of procedures and the liberation of the
School of Medicine, UNAM service. The school also is in charge of the National Exam of Medical Residencies (ENARM), which means that if any MD in Mexico wants to apply for a residency, they should apply to this school, it is regarded to be very hard, and students some times take a full year of study in order to pass it. Approximately 22,000 students present the exam and only 4,000 pass it every year. The school has two Howard Hughes Medical Institute Scholars and endowment from the NIH extramural research program. School of Medicine, UNAM UNAM's School of Medicine (Spanish: Facultad de Medicina de