Filtering
- University of Jyvaskyla
- University of Kaiserslautern
- University of Kansas
- University of Kansas Medical Center
- University of Karachi
- University of Kassala, Sudan
- University of Kassel
- University of Kelaniya
- University of Kent
- University of Kentucky
- University of Khartoum
- University of Kiel
- University of Kinshasa
- University of Klagenfurt
- University of Koblenz-Landau
- University of Konstanz
- University of Kragujevac
- University of KwaZulu
- University of Lagos, Nigeria
- University of Lahore
- University of La Laguna
- University of L'Aquila
- University of Las Palmas de Gran Canaria
- University of Latvia
- University of Lausanne
- University of Lausanne Hospitals
- University of La Verne
- University of Leeds
- University of Leicester
- University of Leipzig
- University of Lethbridge
- University of Liege
- University of Lille Nord de France
- University of Limerick
- University of Limpopo
- University of Lincoln
- University of Lisbon
- University of Liverpool
- University of Liverpool Cancer Research Centre
- University of Ljubljana
- University of Ljubljana, Faculty of Medicine
- University of London
- University of Lorraine
- University of Los Andes, Columbia
- University of Louisiana at Lafayette
- University of Louisiana Monroe
- University of Louisville
- University of Luebeck
- University of Lugano
- University of Luxembourg
- University of Lyon
- University of Macau
- University of Macedonia, Thessaloniki, Greece
- University of Magdeburg
- University of Maiduguri
- University of Maine
- University of Malaga
- University of Malawi
- University of Malawi College of Medicine
- University of Malaya
- University of Malta
- University of Manchester
- University of Manitoba
- University of Mannheim
- University of Marseille
- University of Mary Hardin-Baylor
- University of Maryland
- University of Maryland, Baltimore
- University of Maryland, Baltimore County
- University of Maryland, College Park
- University of Maryland Greenebaum Cancer Center
- University of Massachusetts, Amherst
- University of Massachusetts, Boston
- University of Massachusetts, Lowell
- University of Massachusetts, Worcester
- University of Mauritius
- University of Medical Technology, Yangon
- University of Medicine and Dentistry of New Jersey
- University of Medicine and Pharmacy at Ho Chi Minh City
- University of Medicine and Pharmacy Craiova
- University of Medicine and Pharmacy "Victor Babes" Timisoara
- University of Medicine, Tirana
- University of Melbourne
- University of Memphis
- University of Messina
- University of Miami
- University of Miami Sylvester Comprehensive Cancer Center
- University of Michigan
- University of Michigan Rogel Cancer Center
- University of Milan
- University of Milano Bicocca
- University of Minho
- University of Minnesota
- University of Minnesota Physicians Heart at Fairview
- University of Mississippi Medical Center
- University of Mississippi, Oxford
- University of Missouri-Columbia
- University of Missouri, Department of Psychology, Division of Neuroscience
- University of Missouri, Kansas City
- University of Missouri, St. Louis
- University of Modena and Reggio Emilia
- University of Mogi das Cruzes
- University of Molise
- University of Monastir
- University of Mons
- University of Montana
- University of Montenegro
- University of Moron
- University of Mostar
- University of München
- University of Munich Children's Clinic
- University of Mysore
- University of Nairobi
- University of Namibia
- University of Namur
- University of Nancy
- University of Naples
- University of Natural Resources and Life Sciences, Vienna, Austria
- University of Navarra
- University of Navarrra Hospital (Clinica Universitaria)
- University of Nebraska
- University of Nebraska Lincoln
- University of Neuchatel
- University of Nevada, Las Vegas
- University of Nevada, Reno
- University of New Brunswick
- University of Newcastle, Australia
- University of Newcastle Upon-Tyne
- University of New England
- University of New England, Australia
- University of New Hampshire
- University of New Mexico
- University of New Mexico Cancer Center
- University of Nicosia
- University of Nigeria, Enugu Campus
- University of Nimes
- University of Nineveh
- University of Nis
- University of North Alabama
- University of North Carolina
- University of North Carolina at Asheville
- University of North Carolina, Chapel Hill
- University of North Carolina, Charlotte
- University of North Carolina, Greensboro
- University of North Carolina, Wilmington
- University of North Dakota
- University of Northern Colorado
- University of Northern Iowa
- University of North Florida
- University of North Georgia
- University of North Texas, Denton, TX
- University of North Texas Health Science Center
- University of Notre Dame
- University of Notre Dame Australia
- University of Nottingham
- University of Nottingham Malaysia
- University of Nove de Julho
- University of Novi Sad
- University of Novi Sad, Faculty of Sport and Physical Education
- University of Occupational and Environmental Health
- University of Oklahoma
- University of Oldenburg
- University of Ontario Institute of Technology
- University of Oradea
- University of Oran 1
- University of Oregon
- University of Oslo
- University of Oslo School of Pharmacy
- University of Osnabrueck
- University of Ostrava
- University of Otago
- University of Ottawa
- University of Ouagadougou, Burkina Faso
- University of Oulu
- University of Oulu, Department of dental health
- University of Oviedo
- University of Oxford
- University of Padova
- University of Padova, School of Dental Medicine
- University of Palermo
- University of Pardubice
- University of Paris 5 - Rene Descartes
- University of Paris 13
- University of Parma
- University of Patras
- University of Pau and Pays de l'Adour
- University of Pavia
- University of Pecs
- University of Peloponnese
- University of Pennsylvania
- University of Pennsylvania Diabetes and Endocrinology Research Center (DERC)
- University of Peradeniya
- University of Pernambuco
- University Of Perugia
- University of Perugia, Faculty of Medicine, Department of Internal Medicine
- University of Peshawar
- University of Pharmacy, Yangon
- University of Phayao
- University of Pikeville
- University of Pisa