{HEAD ~ The invention} also relates to {TAIL ~ a capsule shell} for specific delivery of drug in colon, characterized in that the capsule shell contains a metal salt of pectin containing 5 12% by weight of metal and 6 10% by weight of water 
relates to
{ HEAD ~ The invention } also relates to { TAIL ~ a capsule shell } for specific delivery of drug in colon , characterized in that the capsule shell contains a metal salt of pectin containing 5 12 % by weight of metal and 6 10 % by weight of water
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