Journal of IMAB.
Internatsionalna meditsinska asotsiatsii͡a "Bŭlgarii͡a"
Pleven : Peytchinski, Gospodin Iliev
Vol. 10 (2004); title from PDF caption (publisher's Web site, viewed Feb. 1, 2012).
Vol. 17, book 2 (2011) (viewed Feb. 1, 2012).
Medicine
Medicine.
Medicine.