Youtube上的频道如 약사가 들려주는 약 이야기


1,540,000 2.64%


274,000 2.34%

60,000 1.4%



3,390,000 1.13%


4,040,000 13.0%

10,500,000 3.02%

533,000 2.63%


760,000 1.68%




346,000 1.2%


1,020,000 3.13%

180,000 3.21%

195,000 1.31%