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Description
& Discovery, M

To act as antagonist, it just has to attach to the receptor and block "natural" agonists from activating the receptor, to act as agonist, it has to attach to the receptor and act on it somewhat like "natural" agonist

The fourth is treating this as a substitute for addressing an existing structural injury properly

Liu et al., 2013a,b)
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These include gastric and oesophageal carcinomas [Miller et al
