An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Vassilev M, Antonov K, Theocharov P, Krastev Z.Vassilev M, et al. Among authors: antonov k.Hepatogastroenterology. 1996 Jul-Aug;43(10):882-6.Hepatogastroenterology. 1996.PMID: 8884308
Dzekova-Vidimliski P, Nikolov IG, Matevska-Geshkovska N, Boyanova Y, Nikolova N, Antonov K, Mateva L, Dimovski A, Rostaing L, Šikole A.Dzekova-Vidimliski P, et al. Among authors: antonov k.Srp Arh Celok Lek. 2016 Jul-Aug;144(7-8):418-23. doi: 10.2298/sarh1608418d.Srp Arh Celok Lek. 2016.PMID: 29652451
Mekov EV, Petkov RE, Kostadinov DT, Antonov KA, Jelev DT.Mekov EV, et al.Folia Med (Plovdiv). 2017 Jun 1;59(2):132-138. doi: 10.1515/folmed-2017-0018.Folia Med (Plovdiv). 2017.PMID: 28704182Review.