Hi guys, Welcome to the Advanced Video Search Engine, and you are watching [제172회][21.3.30] 신경전달물질 VS 호르몬 Neurotransmitter vs Hormone [대구한의원 비엠한방내과]. That video is uploaded by 비엠한방내과 [bm_k_clinic] at 2021-06-17T22:22:07-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [wZ-na0nv80A]