16세기 건강했던 선원들이 자꾸 죽고 미쳐갔던 진짜 이유 | 의학의 역사 대항해 시대 편

-  The Age of Discovery

Uncharted Waters Origin will be officially released on August 23!!
Link for pre-booking the Uncharted Waters
https://bit.ly/3cm0a3u

Have a lovely day by watching DR. FRIENDS video 😁
Subscription is health♥

If you become our channel member, DAKSAL, there will be a lot of benefits!!
@doctorfriends_kr

Our first book written with sincerity came out!!!  😆
http://www.kyobobook.co.kr/product/de...

Intro music written and composed by - Stella Jang (Thanks!!👍❤)

• #education
• #
• #doctor_friends
• #
• #
• #
• #