のようなYouTubeチャンネル Gastrointestinal Society




2,210,000 1.94%

24,800 2.14%

6,090 2.48%

10,800 1.02%

13,100 1.02%


139,000 0.8%


488,000 1.73%

146,000 2.25%

56,400 1.69%

195,000 2.71%

534,000 1.5%

1,570,000 1.49%

1,480,000 0.61%

774,000 2.17%

1,950,000 1.71%