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前言 1.医药与人类同样古老,自从地球上有人类生存,就必然需求医药。在他们同野兽斗争而求得自身生存时,即使是原始形式
Foreword 1. Medicine is just as ancient as human beings. Since human beings on Earth have to survive, medicine is bound to demand. Even in their primitive form, they struggled with beasts to find their own existence