Medical University - Sofia

State institution for higher medical education, includes affiliated hospitals, library, and R&D projects.
http://www.medun.acad.bg/

Clinic of Pediatric Gastroenterology and Hepatology

Provides diagnosis and management of the diseases of gastrointestinal tract, liver, and pancreas, as well as teaching students and research.
http://www.angelfire.com/ak3/aaaaaa1/index.html

Trivia

Medical center for plastic surgery located in Sofia, includes information on provided aesthetic operations.
http://www.trivia-clinic.com/

Bulgarian Red Cross

Provides news, history, structure, principles, and activities of this health organization.
http://www.redcross.bg/index_en.php