Answer standards to tests, published in the journal «Medical Council (Meditsinskiy sovet). Gastroenterology» №3, 2018:
1 – A, B, D
2 – E
3 – A, C
4 – B, D, E
5 – E
6 – C
7 – B
8 – B
9 – A
10 – C
11 – B
12 – C, D
13 – C
14 – E
15 – A
16 – B
17 – C
18 – B
19 – E
20 – D

































