Skip navigation

Organizations by topic beginning with: A B C D E F G H I J K L M N O P Q R S T U V W XYZ

Organizations: L

A collection of organizations providing health information arranged by topic. Also available in alphabetical order.

Laboratory Tests
American Association for Clinical Chemistry American Society for Clinical Pathology College of American Pathologists
Lactose Intolerance
American Gastroenterological Association National Institute of Diabetes and Digestive and Kidney Diseases
Laser Eye Surgery
Eye Surgery Education Council International Society of Refractive Surgery of the American Academy of Ophthalmology National Eye Institute
Latex Allergy
American Academy of Allergy, Asthma, and Immunology Food and Drug Administration National Institute for Occupational Safety and Health
Lead Poisoning
Centers for Disease Control and Prevention Department of Housing and Urban Development, Office of Healthy Homes and Lead Hazard Control Environmental Protection Agency National Center for Environmental Health (Centers for Disease Control and Prevention) National Center for Healthy Housing National Institute of Environmental Health Sciences
Learning Disorders
Department of Education Family Center on Technology and Disability International Dyslexia Association Learning Disabilities Association of America National Dissemination Center for Children with Disabilities National Institute of Neurological Disorders and Stroke
Leg Injuries and Disorders
American Academy of Orthopaedic Surgeons National Institute of Arthritis and Musculoskeletal and Skin Diseases
Legionnaires' Disease
Centers for Disease Control and Prevention National Institute of Allergy and Infectious Diseases
Leishmaniasis
Centers for Disease Control and Prevention Department of Defense, Deployment Health Clinical Center National Institute of Allergy and Infectious Diseases U.S. Army Medical Department U.S. Army Public Health Command
Leukemia
American Cancer Society Leukemia & Lymphoma Society National Cancer Institute National Marrow Donor Program
Leukodystrophies
Canavan Foundation Hunter's Hope Foundation National Institute of Neurological Disorders and Stroke United Leukodystrophy Foundation
Lewy Body Disease
Lewy Body Dementia Association National Institute of Neurological Disorders and Stroke
Lice
Centers for Disease Control and Prevention National Institute of Allergy and Infectious Diseases
Limb Loss
American Board for Certification in Orthotics and Prosthetics Amputee Coalition of America
Listeria Infections
Centers for Disease Control and Prevention Department of Agriculture, Food Safety and Inspection Service Food and Drug Administration National Institute of Allergy and Infectious Diseases
Liver Cancer
American Cancer Society American Liver Foundation CanLiv: The Hepatobiliary Cancers Foundation (CanLiv) National Cancer Institute
Liver Diseases
American Association for the Study of Liver Diseases American Liver Foundation National Digestive Diseases Information Clearinghouse National Institute of Diabetes and Digestive and Kidney Diseases
Liver Transplantation
American Liver Foundation American Society of Transplantation National Digestive Diseases Information Clearinghouse National Institute of Diabetes and Digestive and Kidney Diseases Organ Procurement and Transplantation Network
Living with HIV/AIDS
AIDS Education Global Information System AIDS.gov AIDSinfo (Department of Health and Human Services) Centers for Disease Control and Prevention New Mexico AIDS InfoNet (New Mexico AIDS Education and Training Center)
Low Blood Pressure
American Heart Association National Heart, Lung, and Blood Institute National Institute of Neurological Disorders and Stroke
Lung Cancer
American Cancer Society American Lung Association National Cancer Institute
Lung Diseases
American Association for Respiratory Care American College of Chest Physicians American Lung Association American Thoracic Society National Heart, Lung, and Blood Institute National Institute of Allergy and Infectious Diseases
Lung Transplantation
American Society of Transplantation National Heart, Lung, and Blood Institute Organ Procurement and Transplantation Network United Network for Organ Sharing
Lupus
American Autoimmune Related Diseases Association Lupus Foundation of America National Institute of Arthritis and Musculoskeletal and Skin Diseases S.L.E. Lupus Foundation womenshealth.gov (Department of Health and Human Services, Office on Women's Health)
Lyme Disease
American Lyme Disease Foundation Centers for Disease Control and Prevention National Institute of Allergy and Infectious Diseases
Lymphatic Diseases
National Cancer Institute National Heart, Lung, and Blood Institute
Lymphedema
National Cancer Institute National Lymphedema Network
Lymphoma
American Cancer Society Leukemia & Lymphoma Society Lymphoma Research Foundation National Cancer Institute National Marrow Donor Program
Return to top