Similar to 過敏性腸症候群

3

4

5

6

7

8

9

13 (number)

19 (number)

40 (number)

70 (number)

1,000,000

Hyperventilation syndrome

Postural orthostatic tachycardia syndrome

Benign paroxysmal positional vertigo

10th century

11th century

12th century

13th century

14th century

15th century

16th century

Liberal Revolution of 1820

1912 Summer Olympics

1914

1917

1920 Summer Olympics