Complex sentence: The duration of basic medical education is six years and the course leads to the degree of "Candidate of Medicine" (M.D.) after swearing the Hippocratic Oath upon graduation.
Split into simpler sentences: The duration of basic medical education is six years and the course leads to the degree of Candidate of Medicine. Students are given the degree Doctor of Medicine (M.D.) after swearing the Hippocratic Oath upon graduation.