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
Apertura 2018 Liga MX championship stage the long tournament era from 1943–44 to 1995–96)." <section begin=Bracket/> <section end=Bracket/> <section begin=Quarterfinals /> "All times are " "Cruz Azul won 3–1 on aggregate" "Monterrey won 3–0 on aggregate" "UNAM won 4–3 on aggregate" "América won 5–4 on aggregate" <section begin=Semifinals/> "All times are " "1–1 on aggregate and tied on away goals. Cruz Azul advanced for being the higher seed in the classification table." "América won 7–2 on aggregate <section begin=Finals/> "América won 2–0 on aggregate" Apertura 2018 Liga MX championship stage The Apertura 2018 Liga MX championship stage commonly known as Liguilla (mini league) was being played