books.google.co.uk - In parts of Korea and China, moon bears, black but for the crescent-shaped patch of white on their chests, are captured in the wild and brought to "bear farms" where they are imprisoned in squeeze cages, and a steel catheter is inserted into their gall bladders. The dripping bile is collected as a cure...http://books.google.co.uk/books/about/Tiger_Bone_Rhino_Horn.html?id=FPmLjw2ukfAC&utm_source=gb-gplus-shareTiger Bone & Rhino Horn
