The National Library of Medicines, with the aid of advancement in technology, has put in place online Medical Encyclopedias that include thousands of entries on different diseases, their signs and symptoms and possible procedures that can effectively be employed during treatment. These online medical encyclopedias are equipped with extensive libraries of various medical photographs and illustrations provided on the same. All disease entries are defined and relevant information such as causes, related incidences; outlined risky factors and possible treatment set ups are outlined. Since populations have turned to the internet for diagnosis about their illnesses and treatment methods, the commonly used online medical encyclopedias are as below.
The Medline Plus
This has over time served as a primary source of medical related information for doctors, learners and students.